20804563152

素因数分解:

$2^4\times 3^3\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{193}}^1\times {\mathrm{571}}^1$

素因数の和:823

約数の個数: 320

約数和(自身を含む): 66048153600

約数和(自身を除く): 45243590448

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 23, 24, 27, 36, 38, 46, 48, 54, 57, 69, 72, 76, 92, 108, 114, 138, 144, 152, 171, 184, 193, 207, 216, 228, 276, 304, 342, 368, 386, 414, 432, 437, 456, 513, 552, 571, 579, 621, 684, 772, 828, 874, 912, 1026, 1104, 1142, 1158, 1242, 1311, 1368, 1544, 1656, 1713, 1737, 1748, 2052, 2284, 2316, 2484, 2622, 2736, 3088, 3312, 3426, 3474, 3496, 3667, 3933, 4104, 4439, 4568, 4632, 4968, 5139, 5211, 5244, 6852, 6948, 6992, 7334, 7866, 8208, 8878, 9136, 9264, 9936, 10278, 10422, 10488, 10849, 11001, 11799, 13133, 13317, 13704, 13896, 14668, 15417, 15732, 17756, 20556, 20844, 20976, 21698, 22002, 23598, 26266, 26634, 27408, 27792, 29336, 30834, 31464, 32547, 33003, 35512, 39399, 39951, 41112, 41688, 43396, 44004, 47196, 52532, 53268, 58672, 61668, 62928, 65094, 66006, 71024, 78798, 79902, 82224, 83376, 84341, 86792, 88008, 94392, 97641, 99009, 105064, 106536, 110203, 118197, 119853, 123336, 130188, 132012, 157596, 159804, 168682, 173584, 176016, 188784, 195282, 198018, 210128, 213072, 220406, 236394, 239706, 246672, 249527, 253023, 260376, 264024, 292923, 315192, 319608, 330609, 337364, 354591, 390564, 396036, 440812, 472788, 479412, 499054, 506046, 520752, 528048, 585846, 630384, 639216, 661218, 674728, 709182, 748581, 759069, 781128, 792072, 881624, 945576, 958824, 991827, 998108, 1012092, 1171692, 1322436, 1349456, 1418364, 1497162, 1518138, 1562256, 1584144, 1763248, 1891152, 1917648, 1983654, 1996216, 2024184, 2093857, 2245743, 2277207, 2343384, 2534669, 2644872, 2836728, 2975481, 2994324, 3036276, 3967308, 3992432, 4048368, 4187714, 4491486, 4554414, 4686768, 5069338, 5289744, 5673456, 5950962, 5988648, 6072552, 6281571, 6737229, 7604007, 7934616, 8375428, 8982972, 9108828, 10138676, 11901924, 11977296, 12145104, 12563142, 13474458, 15208014, 15869232, 16750856, 17965944, 18217656, 18844713, 20277352, 22812021, 23803848, 25126284, 26948916, 30416028, 33501712, 35931888, 36435312, 37689426, 40554704, 45624042, 47607696, 48158711, 50252568, 53897832, 56534139, 60832056, 68436063, 75378852, 91248084, 96317422, 100505136, 107795664, 113068278, 121664112, 136872126, 144476133, 150757704, 182496168, 192634844, 226136556, 273744252, 288952266, 301515408, 364992336, 385269688, 433428399, 452273112, 547488504, 577904532, 770539376, 866856798, 904546224, 1094977008, 1155809064, 1300285197, 1733713596, 2311618128, 2600570394, 3467427192, 5201140788, 6934854384, 10402281576, 20804563152]

約数ペア:

[(1, 20804563152), (2, 10402281576), (3, 6934854384), (4, 5201140788), (6, 3467427192), (8, 2600570394), (9, 2311618128), (12, 1733713596), (16, 1300285197), (18, 1155809064), (19, 1094977008), (23, 904546224), (24, 866856798), (27, 770539376), (36, 577904532), (38, 547488504), (46, 452273112), (48, 433428399), (54, 385269688), (57, 364992336), (69, 301515408), (72, 288952266), (76, 273744252), (92, 226136556), (108, 192634844), (114, 182496168), (138, 150757704), (144, 144476133), (152, 136872126), (171, 121664112), (184, 113068278), (193, 107795664), (207, 100505136), (216, 96317422), (228, 91248084), (276, 75378852), (304, 68436063), (342, 60832056), (368, 56534139), (386, 53897832), (414, 50252568), (432, 48158711), (437, 47607696), (456, 45624042), (513, 40554704), (552, 37689426), (571, 36435312), (579, 35931888), (621, 33501712), (684, 30416028), (772, 26948916), (828, 25126284), (874, 23803848), (912, 22812021), (1026, 20277352), (1104, 18844713), (1142, 18217656), (1158, 17965944), (1242, 16750856), (1311, 15869232), (1368, 15208014), (1544, 13474458), (1656, 12563142), (1713, 12145104), (1737, 11977296), (1748, 11901924), (2052, 10138676), (2284, 9108828), (2316, 8982972), (2484, 8375428), (2622, 7934616), (2736, 7604007), (3088, 6737229), (3312, 6281571), (3426, 6072552), (3474, 5988648), (3496, 5950962), (3667, 5673456), (3933, 5289744), (4104, 5069338), (4439, 4686768), (4568, 4554414), (4632, 4491486), (4968, 4187714), (5139, 4048368), (5211, 3992432), (5244, 3967308), (6852, 3036276), (6948, 2994324), (6992, 2975481), (7334, 2836728), (7866, 2644872), (8208, 2534669), (8878, 2343384), (9136, 2277207), (9264, 2245743), (9936, 2093857), (10278, 2024184), (10422, 1996216), (10488, 1983654), (10849, 1917648), (11001, 1891152), (11799, 1763248), (13133, 1584144), (13317, 1562256), (13704, 1518138), (13896, 1497162), (14668, 1418364), (15417, 1349456), (15732, 1322436), (17756, 1171692), (20556, 1012092), (20844, 998108), (20976, 991827), (21698, 958824), (22002, 945576), (23598, 881624), (26266, 792072), (26634, 781128), (27408, 759069), (27792, 748581), (29336, 709182), (30834, 674728), (31464, 661218), (32547, 639216), (33003, 630384), (35512, 585846), (39399, 528048), (39951, 520752), (41112, 506046), (41688, 499054), (43396, 479412), (44004, 472788), (47196, 440812), (52532, 396036), (53268, 390564), (58672, 354591), (61668, 337364), (62928, 330609), (65094, 319608), (66006, 315192), (71024, 292923), (78798, 264024), (79902, 260376), (82224, 253023), (83376, 249527), (84341, 246672), (86792, 239706), (88008, 236394), (94392, 220406), (97641, 213072), (99009, 210128), (105064, 198018), (106536, 195282), (110203, 188784), (118197, 176016), (119853, 173584), (123336, 168682), (130188, 159804), (132012, 157596)]