20140985824

素因数分解:

$2^5\times {\mathrm{17}}^1\times {\mathrm{37023871}}^1$

素因数の和:37023898

約数の個数: 24

約数和(自身を含む): 41985070848

約数和(自身を除く): 21844085024

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 68, 136, 272, 544, 37023871, 74047742, 148095484, 296190968, 592381936, 629405807, 1184763872, 1258811614, 2517623228, 5035246456, 10070492912, 20140985824]

約数ペア:

[(1, 20140985824), (2, 10070492912), (4, 5035246456), (8, 2517623228), (16, 1258811614), (17, 1184763872), (32, 629405807), (34, 592381936), (68, 296190968), (136, 148095484), (272, 74047742), (544, 37023871)]