20106765264

素因数分解:

$2^4\times 3^1\times {\mathrm{79}}^1\times {\mathrm{167}}^1\times {\mathrm{31751}}^1$

素因数の和:32008

約数の個数: 80

約数和(自身を含む): 52916613120

約数和(自身を除く): 32809847856

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 79, 158, 167, 237, 316, 334, 474, 501, 632, 668, 948, 1002, 1264, 1336, 1896, 2004, 2672, 3792, 4008, 8016, 13193, 26386, 31751, 39579, 52772, 63502, 79158, 95253, 105544, 127004, 158316, 190506, 211088, 254008, 316632, 381012, 508016, 633264, 762024, 1524048, 2508329, 5016658, 5302417, 7524987, 10033316, 10604834, 15049974, 15907251, 20066632, 21209668, 30099948, 31814502, 40133264, 42419336, 60199896, 63629004, 84838672, 120399792, 127258008, 254516016, 418890943, 837781886, 1256672829, 1675563772, 2513345658, 3351127544, 5026691316, 6702255088, 10053382632, 20106765264]

約数ペア:

[(1, 20106765264), (2, 10053382632), (3, 6702255088), (4, 5026691316), (6, 3351127544), (8, 2513345658), (12, 1675563772), (16, 1256672829), (24, 837781886), (48, 418890943), (79, 254516016), (158, 127258008), (167, 120399792), (237, 84838672), (316, 63629004), (334, 60199896), (474, 42419336), (501, 40133264), (632, 31814502), (668, 30099948), (948, 21209668), (1002, 20066632), (1264, 15907251), (1336, 15049974), (1896, 10604834), (2004, 10033316), (2672, 7524987), (3792, 5302417), (4008, 5016658), (8016, 2508329), (13193, 1524048), (26386, 762024), (31751, 633264), (39579, 508016), (52772, 381012), (63502, 316632), (79158, 254008), (95253, 211088), (105544, 190506), (127004, 158316)]