20212199568

素因数分解:

$2^4\times 3^5\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{53}}^1\times {\mathrm{241}}^1$

素因数の和:365

約数の個数: 480

約数和(自身を含む): 67241446272

約数和(自身を除く): 47029246704

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 27, 33, 36, 37, 44, 48, 53, 54, 66, 72, 74, 81, 88, 99, 106, 108, 111, 132, 144, 148, 159, 162, 176, 198, 212, 216, 222, 241, 243, 264, 296, 297, 318, 324, 333, 396, 407, 424, 432, 444, 477, 482, 486, 528, 583, 592, 594, 636, 648, 666, 723, 792, 814, 848, 888, 891, 954, 964, 972, 999, 1166, 1188, 1221, 1272, 1296, 1332, 1431, 1446, 1584, 1628, 1749, 1776, 1782, 1908, 1928, 1944, 1961, 1998, 2169, 2332, 2376, 2442, 2544, 2651, 2664, 2673, 2862, 2892, 2997, 3256, 3498, 3564, 3663, 3816, 3856, 3888, 3922, 3996, 4293, 4338, 4664, 4752, 4884, 5247, 5302, 5328, 5346, 5724, 5784, 5883, 5994, 6507, 6512, 6996, 7128, 7326, 7632, 7844, 7953, 7992, 8586, 8676, 8917, 8991, 9328, 9768, 10494, 10604, 10692, 10989, 11448, 11568, 11766, 11988, 12773, 12879, 13014, 13992, 14256, 14652, 15688, 15741, 15906, 15984, 17172, 17352, 17649, 17834, 17982, 19521, 19536, 20988, 21208, 21384, 21571, 21978, 22896, 23532, 23859, 23976, 25546, 25758, 26028, 26751, 27984, 29304, 31376, 31482, 31812, 32967, 34344, 34704, 35298, 35668, 35964, 38319, 39042, 41976, 42416, 42768, 43142, 43956, 47064, 47223, 47718, 47952, 51092, 51516, 52056, 52947, 53502, 58563, 58608, 62964, 63624, 64713, 65934, 68688, 70596, 71336, 71577, 71928, 76638, 78084, 80253, 83952, 86284, 87912, 94128, 94446, 95436, 98087, 98901, 102184, 103032, 104112, 105894, 107004, 114957, 117126, 125928, 127248, 129426, 131868, 140503, 141192, 141669, 142672, 143154, 143856, 153276, 156168, 158841, 160506, 172568, 175824, 188892, 190872, 194139, 196174, 197802, 204368, 206064, 211788, 214008, 214731, 229914, 234252, 240759, 251856, 258852, 263736, 281006, 282384, 283338, 286308, 294261, 306552, 312336, 317682, 321012, 344871, 345136, 377784, 381744, 388278, 392348, 395604, 421509, 423576, 428016, 429462, 459828, 468504, 472601, 476523, 481518, 517704, 527472, 562012, 566676, 572616, 582417, 588522, 613104, 635364, 642024, 644193, 689742, 722277, 755568, 776556, 784696, 791208, 843018, 847152, 858924, 882783, 919656, 937008, 945202, 953046, 963036, 1034613, 1035408, 1124024, 1133352, 1145232, 1164834, 1177044, 1264527, 1270728, 1284048, 1288386, 1379484, 1417803, 1444554, 1553112, 1569392, 1582416, 1686036, 1717848, 1747251, 1765566, 1839312, 1890404, 1906092, 1926072, 2069226, 2166831, 2248048, 2266704, 2329668, 2354088, 2529054, 2541456, 2576772, 2648349, 2758968, 2835606, 2889108, 3103839, 3106224, 3372072, 3435696, 3494502, 3531132, 3780808, 3793581, 3812184, 3852144, 4138452, 4253409, 4333662, 4659336, 4708176, 5058108, 5153544, 5198611, 5241753, 5296698, 5517936, 5671212, 5778216, 6207678, 6744144, 6989004, 7062264, 7561616, 7587162, 7624368, 7945047, 8276904, 8506818, 8667324, 9318672, 10116216, 10307088, 10397222, 10483506, 10593396, 11342424, 11380743, 11556432, 12415356, 12760227, 13978008, 14124528, 15174324, 15595833, 15890094, 16553808, 17013636, 17334648, 20232432, 20794444, 20967012, 21186792, 22684848, 22761486, 23835141, 24830712, 25520454, 27956016, 30348648, 31191666, 31780188, 34027272, 34142229, 34669296, 38280681, 41588888, 41934024, 42373584, 45522972, 46787499, 47670282, 49661424, 51040908, 60697296, 62383332, 63560376, 68054544, 68284458, 76561362, 83177776, 83868048, 91045944, 93574998, 95340564, 102081816, 114842043, 124766664, 127120752, 136568916, 140362497, 153122724, 182091888, 187149996, 190681128, 204163632, 229684086, 249533328, 273137832, 280724994, 306245448, 374299992, 381362256, 421087491, 459368172, 546275664, 561449988, 612490896, 748599984, 842174982, 918736344, 1122899976, 1263262473, 1684349964, 1837472688, 2245799952, 2526524946, 3368699928, 5053049892, 6737399856, 10106099784, 20212199568]

約数ペア:

[(1, 20212199568), (2, 10106099784), (3, 6737399856), (4, 5053049892), (6, 3368699928), (8, 2526524946), (9, 2245799952), (11, 1837472688), (12, 1684349964), (16, 1263262473), (18, 1122899976), (22, 918736344), (24, 842174982), (27, 748599984), (33, 612490896), (36, 561449988), (37, 546275664), (44, 459368172), (48, 421087491), (53, 381362256), (54, 374299992), (66, 306245448), (72, 280724994), (74, 273137832), (81, 249533328), (88, 229684086), (99, 204163632), (106, 190681128), (108, 187149996), (111, 182091888), (132, 153122724), (144, 140362497), (148, 136568916), (159, 127120752), (162, 124766664), (176, 114842043), (198, 102081816), (212, 95340564), (216, 93574998), (222, 91045944), (241, 83868048), (243, 83177776), (264, 76561362), (296, 68284458), (297, 68054544), (318, 63560376), (324, 62383332), (333, 60697296), (396, 51040908), (407, 49661424), (424, 47670282), (432, 46787499), (444, 45522972), (477, 42373584), (482, 41934024), (486, 41588888), (528, 38280681), (583, 34669296), (592, 34142229), (594, 34027272), (636, 31780188), (648, 31191666), (666, 30348648), (723, 27956016), (792, 25520454), (814, 24830712), (848, 23835141), (888, 22761486), (891, 22684848), (954, 21186792), (964, 20967012), (972, 20794444), (999, 20232432), (1166, 17334648), (1188, 17013636), (1221, 16553808), (1272, 15890094), (1296, 15595833), (1332, 15174324), (1431, 14124528), (1446, 13978008), (1584, 12760227), (1628, 12415356), (1749, 11556432), (1776, 11380743), (1782, 11342424), (1908, 10593396), (1928, 10483506), (1944, 10397222), (1961, 10307088), (1998, 10116216), (2169, 9318672), (2332, 8667324), (2376, 8506818), (2442, 8276904), (2544, 7945047), (2651, 7624368), (2664, 7587162), (2673, 7561616), (2862, 7062264), (2892, 6989004), (2997, 6744144), (3256, 6207678), (3498, 5778216), (3564, 5671212), (3663, 5517936), (3816, 5296698), (3856, 5241753), (3888, 5198611), (3922, 5153544), (3996, 5058108), (4293, 4708176), (4338, 4659336), (4664, 4333662), (4752, 4253409), (4884, 4138452), (5247, 3852144), (5302, 3812184), (5328, 3793581), (5346, 3780808), (5724, 3531132), (5784, 3494502), (5883, 3435696), (5994, 3372072), (6507, 3106224), (6512, 3103839), (6996, 2889108), (7128, 2835606), (7326, 2758968), (7632, 2648349), (7844, 2576772), (7953, 2541456), (7992, 2529054), (8586, 2354088), (8676, 2329668), (8917, 2266704), (8991, 2248048), (9328, 2166831), (9768, 2069226), (10494, 1926072), (10604, 1906092), (10692, 1890404), (10989, 1839312), (11448, 1765566), (11568, 1747251), (11766, 1717848), (11988, 1686036), (12773, 1582416), (12879, 1569392), (13014, 1553112), (13992, 1444554), (14256, 1417803), (14652, 1379484), (15688, 1288386), (15741, 1284048), (15906, 1270728), (15984, 1264527), (17172, 1177044), (17352, 1164834), (17649, 1145232), (17834, 1133352), (17982, 1124024), (19521, 1035408), (19536, 1034613), (20988, 963036), (21208, 953046), (21384, 945202), (21571, 937008), (21978, 919656), (22896, 882783), (23532, 858924), (23859, 847152), (23976, 843018), (25546, 791208), (25758, 784696), (26028, 776556), (26751, 755568), (27984, 722277), (29304, 689742), (31376, 644193), (31482, 642024), (31812, 635364), (32967, 613104), (34344, 588522), (34704, 582417), (35298, 572616), (35668, 566676), (35964, 562012), (38319, 527472), (39042, 517704), (41976, 481518), (42416, 476523), (42768, 472601), (43142, 468504), (43956, 459828), (47064, 429462), (47223, 428016), (47718, 423576), (47952, 421509), (51092, 395604), (51516, 392348), (52056, 388278), (52947, 381744), (53502, 377784), (58563, 345136), (58608, 344871), (62964, 321012), (63624, 317682), (64713, 312336), (65934, 306552), (68688, 294261), (70596, 286308), (71336, 283338), (71577, 282384), (71928, 281006), (76638, 263736), (78084, 258852), (80253, 251856), (83952, 240759), (86284, 234252), (87912, 229914), (94128, 214731), (94446, 214008), (95436, 211788), (98087, 206064), (98901, 204368), (102184, 197802), (103032, 196174), (104112, 194139), (105894, 190872), (107004, 188892), (114957, 175824), (117126, 172568), (125928, 160506), (127248, 158841), (129426, 156168), (131868, 153276), (140503, 143856), (141192, 143154), (141669, 142672)]