20112126632

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{73}}^1\times {\mathrm{167}}^1\times {\mathrm{547}}^1$

素因数の和:835

約数の個数: 128

約数和(自身を含む): 42920236800

約数和(自身を除く): 22808110168

約数列:

[1, 2, 4, 8, 13, 26, 29, 52, 58, 73, 104, 116, 146, 167, 232, 292, 334, 377, 547, 584, 668, 754, 949, 1094, 1336, 1508, 1898, 2117, 2171, 2188, 3016, 3796, 4234, 4342, 4376, 4843, 7111, 7592, 8468, 8684, 9686, 12191, 14222, 15863, 16936, 17368, 19372, 24382, 27521, 28444, 31726, 38744, 39931, 48764, 55042, 56888, 62959, 63452, 79862, 91349, 97528, 110084, 125918, 126904, 158483, 159724, 182698, 206219, 220168, 251836, 316966, 319448, 353539, 365396, 412438, 503672, 519103, 633932, 707078, 730792, 824876, 1038206, 1157999, 1187537, 1267864, 1414156, 1649752, 2076412, 2315998, 2375074, 2649121, 2828312, 4152824, 4596007, 4631996, 4750148, 5298242, 6668477, 9192014, 9263992, 9500296, 10596484, 13336954, 15053987, 18384028, 21192968, 26673908, 30107974, 34438573, 36768056, 53347816, 60215948, 68877146, 86690201, 120431896, 137754292, 173380402, 193385833, 275508584, 346760804, 386771666, 693521608, 773543332, 1547086664, 2514015829, 5028031658, 10056063316, 20112126632]

約数ペア:

[(1, 20112126632), (2, 10056063316), (4, 5028031658), (8, 2514015829), (13, 1547086664), (26, 773543332), (29, 693521608), (52, 386771666), (58, 346760804), (73, 275508584), (104, 193385833), (116, 173380402), (146, 137754292), (167, 120431896), (232, 86690201), (292, 68877146), (334, 60215948), (377, 53347816), (547, 36768056), (584, 34438573), (668, 30107974), (754, 26673908), (949, 21192968), (1094, 18384028), (1336, 15053987), (1508, 13336954), (1898, 10596484), (2117, 9500296), (2171, 9263992), (2188, 9192014), (3016, 6668477), (3796, 5298242), (4234, 4750148), (4342, 4631996), (4376, 4596007), (4843, 4152824), (7111, 2828312), (7592, 2649121), (8468, 2375074), (8684, 2315998), (9686, 2076412), (12191, 1649752), (14222, 1414156), (15863, 1267864), (16936, 1187537), (17368, 1157999), (19372, 1038206), (24382, 824876), (27521, 730792), (28444, 707078), (31726, 633932), (38744, 519103), (39931, 503672), (48764, 412438), (55042, 365396), (56888, 353539), (62959, 319448), (63452, 316966), (79862, 251836), (91349, 220168), (97528, 206219), (110084, 182698), (125918, 159724), (126904, 158483)]