20174101408

素因数分解:

$2^5\times {\mathrm{37}}^1\times {\mathrm{3527}}^1\times {\mathrm{4831}}^1$

素因数の和:8405

約数の個数: 48

約数和(自身を含む): 40811226624

約数和(自身を除く): 20637125216

約数列:

[1, 2, 4, 8, 16, 32, 37, 74, 148, 296, 592, 1184, 3527, 4831, 7054, 9662, 14108, 19324, 28216, 38648, 56432, 77296, 112864, 130499, 154592, 178747, 260998, 357494, 521996, 714988, 1043992, 1429976, 2087984, 2859952, 4175968, 5719904, 17038937, 34077874, 68155748, 136311496, 272622992, 545245984, 630440669, 1260881338, 2521762676, 5043525352, 10087050704, 20174101408]

約数ペア:

[(1, 20174101408), (2, 10087050704), (4, 5043525352), (8, 2521762676), (16, 1260881338), (32, 630440669), (37, 545245984), (74, 272622992), (148, 136311496), (296, 68155748), (592, 34077874), (1184, 17038937), (3527, 5719904), (4831, 4175968), (7054, 2859952), (9662, 2087984), (14108, 1429976), (19324, 1043992), (28216, 714988), (38648, 521996), (56432, 357494), (77296, 260998), (112864, 178747), (130499, 154592)]