15674079522820

素因数分解:

$2^2\times 5^1\times {\mathrm{71}}^1\times {\mathrm{11038084171}}^1$

素因数の和:11038084251

約数の個数: 24

約数和(自身を含む): 33379166536128

約数和(自身を除く): 17705087013308

約数列:

[1, 2, 4, 5, 10, 20, 71, 142, 284, 355, 710, 1420, 11038084171, 22076168342, 44152336684, 55190420855, 110380841710, 220761683420, 783703976141, 1567407952282, 3134815904564, 3918519880705, 7837039761410, 15674079522820]

約数ペア:

[(1, 15674079522820), (2, 7837039761410), (4, 3918519880705), (5, 3134815904564), (10, 1567407952282), (20, 783703976141), (71, 220761683420), (142, 110380841710), (284, 55190420855), (355, 44152336684), (710, 22076168342), (1420, 11038084171)]