20123661492

素因数分解:

$2^2\times 3^3\times {\mathrm{11}}^2\times {\mathrm{23}}^2\times {\mathrm{41}}^1\times {\mathrm{71}}^1$

素因数の和:193

約数の個数: 432

約数和(自身を含む): 62275409280

約数和(自身を除く): 42151747788

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 23, 27, 33, 36, 41, 44, 46, 54, 66, 69, 71, 82, 92, 99, 108, 121, 123, 132, 138, 142, 164, 198, 207, 213, 242, 246, 253, 276, 284, 297, 363, 369, 396, 414, 426, 451, 484, 492, 506, 529, 594, 621, 639, 726, 738, 759, 781, 828, 852, 902, 943, 1012, 1058, 1089, 1107, 1188, 1242, 1278, 1353, 1452, 1476, 1518, 1562, 1587, 1633, 1804, 1886, 1917, 2116, 2178, 2214, 2277, 2343, 2484, 2556, 2706, 2783, 2829, 2911, 3036, 3124, 3174, 3266, 3267, 3772, 3834, 4059, 4356, 4428, 4554, 4686, 4761, 4899, 4961, 5412, 5566, 5658, 5819, 5822, 6348, 6532, 6534, 6831, 7029, 7668, 8118, 8349, 8487, 8591, 8733, 9108, 9372, 9522, 9798, 9922, 10373, 11132, 11316, 11638, 11644, 12177, 13068, 13662, 14058, 14283, 14697, 14883, 16236, 16698, 16974, 17182, 17457, 17466, 17963, 19044, 19596, 19844, 20746, 21087, 21689, 23276, 24354, 25047, 25461, 25773, 26199, 27324, 28116, 28566, 29394, 29766, 31119, 32021, 33396, 33948, 34364, 34914, 34932, 35926, 37559, 41492, 42174, 43378, 44091, 44649, 48708, 50094, 50922, 51546, 52371, 52398, 53889, 57132, 58788, 59532, 62238, 64009, 64042, 65067, 66953, 69828, 71852, 75118, 75141, 77319, 78597, 84348, 86756, 88182, 89298, 93357, 96063, 100188, 101844, 103092, 104742, 104796, 107778, 112677, 114103, 124476, 128018, 128084, 130134, 133906, 133947, 150236, 150282, 154638, 157113, 157194, 161667, 176364, 178596, 186714, 192027, 192126, 195201, 197593, 200859, 209484, 215556, 225354, 228206, 231957, 238579, 256036, 260268, 267812, 267894, 280071, 288189, 300564, 309276, 314226, 314388, 323334, 338031, 342309, 352231, 373428, 384054, 384252, 390402, 395186, 401718, 413149, 450708, 456412, 463914, 477158, 485001, 535788, 560142, 576081, 576378, 585603, 592779, 602577, 628452, 646668, 676062, 684618, 704462, 715737, 736483, 768108, 780804, 790372, 803436, 826298, 864567, 927828, 954316, 970002, 1014093, 1026927, 1056693, 1120284, 1152162, 1152756, 1171206, 1185558, 1205154, 1239447, 1352124, 1369236, 1408924, 1431474, 1472966, 1539919, 1652596, 1728243, 1729134, 1778337, 1807731, 1940004, 2028186, 2053854, 2113386, 2147211, 2209449, 2304324, 2342412, 2371116, 2410308, 2478894, 2624369, 2862948, 2945932, 3079838, 3080781, 3170079, 3456486, 3458268, 3556674, 3615462, 3718341, 4056372, 4107708, 4226772, 4294422, 4418898, 4544639, 4619757, 4957788, 5248738, 5335011, 6159676, 6161562, 6340158, 6441633, 6628347, 6912972, 7113348, 7230924, 7436682, 7873107, 8101313, 8588844, 8837796, 9089278, 9239514, 9510237, 10497476, 10670022, 11155023, 12323124, 12680316, 12883266, 13256694, 13633917, 13859271, 14873364, 15746214, 16202626, 16939109, 18178556, 18479028, 19020474, 19885041, 21340044, 22310046, 23619321, 24303939, 25766532, 26513388, 27267834, 27718542, 31492428, 32405252, 33878218, 38040948, 39770082, 40901751, 41577813, 44620092, 47238642, 48607878, 50817327, 54535668, 55437084, 67756436, 70857963, 72911817, 79540164, 81803502, 83155626, 94477284, 97215756, 101634654, 122705253, 141715926, 145823634, 152451981, 163607004, 166311252, 186330199, 203269308, 218735451, 245410506, 283431852, 291647268, 304903962, 372660398, 437470902, 457355943, 490821012, 558990597, 609807924, 745320796, 874941804, 914711886, 1117981194, 1676971791, 1829423772, 2235962388, 3353943582, 5030915373, 6707887164, 10061830746, 20123661492]

約数ペア:

[(1, 20123661492), (2, 10061830746), (3, 6707887164), (4, 5030915373), (6, 3353943582), (9, 2235962388), (11, 1829423772), (12, 1676971791), (18, 1117981194), (22, 914711886), (23, 874941804), (27, 745320796), (33, 609807924), (36, 558990597), (41, 490821012), (44, 457355943), (46, 437470902), (54, 372660398), (66, 304903962), (69, 291647268), (71, 283431852), (82, 245410506), (92, 218735451), (99, 203269308), (108, 186330199), (121, 166311252), (123, 163607004), (132, 152451981), (138, 145823634), (142, 141715926), (164, 122705253), (198, 101634654), (207, 97215756), (213, 94477284), (242, 83155626), (246, 81803502), (253, 79540164), (276, 72911817), (284, 70857963), (297, 67756436), (363, 55437084), (369, 54535668), (396, 50817327), (414, 48607878), (426, 47238642), (451, 44620092), (484, 41577813), (492, 40901751), (506, 39770082), (529, 38040948), (594, 33878218), (621, 32405252), (639, 31492428), (726, 27718542), (738, 27267834), (759, 26513388), (781, 25766532), (828, 24303939), (852, 23619321), (902, 22310046), (943, 21340044), (1012, 19885041), (1058, 19020474), (1089, 18479028), (1107, 18178556), (1188, 16939109), (1242, 16202626), (1278, 15746214), (1353, 14873364), (1452, 13859271), (1476, 13633917), (1518, 13256694), (1562, 12883266), (1587, 12680316), (1633, 12323124), (1804, 11155023), (1886, 10670022), (1917, 10497476), (2116, 9510237), (2178, 9239514), (2214, 9089278), (2277, 8837796), (2343, 8588844), (2484, 8101313), (2556, 7873107), (2706, 7436682), (2783, 7230924), (2829, 7113348), (2911, 6912972), (3036, 6628347), (3124, 6441633), (3174, 6340158), (3266, 6161562), (3267, 6159676), (3772, 5335011), (3834, 5248738), (4059, 4957788), (4356, 4619757), (4428, 4544639), (4554, 4418898), (4686, 4294422), (4761, 4226772), (4899, 4107708), (4961, 4056372), (5412, 3718341), (5566, 3615462), (5658, 3556674), (5819, 3458268), (5822, 3456486), (6348, 3170079), (6532, 3080781), (6534, 3079838), (6831, 2945932), (7029, 2862948), (7668, 2624369), (8118, 2478894), (8349, 2410308), (8487, 2371116), (8591, 2342412), (8733, 2304324), (9108, 2209449), (9372, 2147211), (9522, 2113386), (9798, 2053854), (9922, 2028186), (10373, 1940004), (11132, 1807731), (11316, 1778337), (11638, 1729134), (11644, 1728243), (12177, 1652596), (13068, 1539919), (13662, 1472966), (14058, 1431474), (14283, 1408924), (14697, 1369236), (14883, 1352124), (16236, 1239447), (16698, 1205154), (16974, 1185558), (17182, 1171206), (17457, 1152756), (17466, 1152162), (17963, 1120284), (19044, 1056693), (19596, 1026927), (19844, 1014093), (20746, 970002), (21087, 954316), (21689, 927828), (23276, 864567), (24354, 826298), (25047, 803436), (25461, 790372), (25773, 780804), (26199, 768108), (27324, 736483), (28116, 715737), (28566, 704462), (29394, 684618), (29766, 676062), (31119, 646668), (32021, 628452), (33396, 602577), (33948, 592779), (34364, 585603), (34914, 576378), (34932, 576081), (35926, 560142), (37559, 535788), (41492, 485001), (42174, 477158), (43378, 463914), (44091, 456412), (44649, 450708), (48708, 413149), (50094, 401718), (50922, 395186), (51546, 390402), (52371, 384252), (52398, 384054), (53889, 373428), (57132, 352231), (58788, 342309), (59532, 338031), (62238, 323334), (64009, 314388), (64042, 314226), (65067, 309276), (66953, 300564), (69828, 288189), (71852, 280071), (75118, 267894), (75141, 267812), (77319, 260268), (78597, 256036), (84348, 238579), (86756, 231957), (88182, 228206), (89298, 225354), (93357, 215556), (96063, 209484), (100188, 200859), (101844, 197593), (103092, 195201), (104742, 192126), (104796, 192027), (107778, 186714), (112677, 178596), (114103, 176364), (124476, 161667), (128018, 157194), (128084, 157113), (130134, 154638), (133906, 150282), (133947, 150236)]