20153818084

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{1423}}^1\times {\mathrm{114217}}^1$

素因数の和:115675

約数の個数: 24

約数和(自身を含む): 36432800768

約数和(自身を除く): 16278982684

約数列:

[1, 2, 4, 31, 62, 124, 1423, 2846, 5692, 44113, 88226, 114217, 176452, 228434, 456868, 3540727, 7081454, 14162908, 162530791, 325061582, 650123164, 5038454521, 10076909042, 20153818084]

約数ペア:

[(1, 20153818084), (2, 10076909042), (4, 5038454521), (31, 650123164), (62, 325061582), (124, 162530791), (1423, 14162908), (2846, 7081454), (5692, 3540727), (44113, 456868), (88226, 228434), (114217, 176452)]