20132275792

素因数分解:

$2^4\times {\mathrm{157}}^1\times {\mathrm{277}}^1\times {\mathrm{28933}}^1$

素因数の和:29375

約数の個数: 40

約数和(自身を含む): 39397807496

約数和(自身を除く): 19265531704

約数列:

[1, 2, 4, 8, 16, 157, 277, 314, 554, 628, 1108, 1256, 2216, 2512, 4432, 28933, 43489, 57866, 86978, 115732, 173956, 231464, 347912, 462928, 695824, 4542481, 8014441, 9084962, 16028882, 18169924, 32057764, 36339848, 64115528, 72679696, 128231056, 1258267237, 2516534474, 5033068948, 10066137896, 20132275792]

約数ペア:

[(1, 20132275792), (2, 10066137896), (4, 5033068948), (8, 2516534474), (16, 1258267237), (157, 128231056), (277, 72679696), (314, 64115528), (554, 36339848), (628, 32057764), (1108, 18169924), (1256, 16028882), (2216, 9084962), (2512, 8014441), (4432, 4542481), (28933, 695824), (43489, 462928), (57866, 347912), (86978, 231464), (115732, 173956)]