20177896170

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{4657}}^1\times {\mathrm{144427}}^1$

素因数の和:149094

約数の個数: 32

約数和(自身を含む): 48437684928

約数和(自身を除く): 28259788758

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 4657, 9314, 13971, 23285, 27942, 46570, 69855, 139710, 144427, 288854, 433281, 722135, 866562, 1444270, 2166405, 4332810, 672596539, 1345193078, 2017789617, 3362982695, 4035579234, 6725965390, 10088948085, 20177896170]

約数ペア:

[(1, 20177896170), (2, 10088948085), (3, 6725965390), (5, 4035579234), (6, 3362982695), (10, 2017789617), (15, 1345193078), (30, 672596539), (4657, 4332810), (9314, 2166405), (13971, 1444270), (23285, 866562), (27942, 722135), (46570, 433281), (69855, 288854), (139710, 144427)]