20149244555

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{16231}}^1\times {\mathrm{22571}}^1$

素因数の和:38818

約数の個数: 16

約数和(自身を含む): 26379986688

約数和(自身を除く): 6230742133

約数列:

[1, 5, 11, 55, 16231, 22571, 81155, 112855, 178541, 248281, 892705, 1241405, 366349901, 1831749505, 4029848911, 20149244555]

約数ペア:

[(1, 20149244555), (5, 4029848911), (11, 1831749505), (55, 366349901), (16231, 1241405), (22571, 892705), (81155, 248281), (112855, 178541)]