20149100858

素因数分解:

$2^1\times {\mathrm{521}}^1\times {\mathrm{859}}^1\times {\mathrm{22511}}^1$

素因数の和:23893

約数の個数: 16

約数和(自身を含む): 30318261120

約数和(自身を除く): 10169160262

約数列:

[1, 2, 521, 859, 1042, 1718, 22511, 45022, 447539, 895078, 11728231, 19336949, 23456462, 38673898, 10074550429, 20149100858]

約数ペア:

[(1, 20149100858), (2, 10074550429), (521, 38673898), (859, 23456462), (1042, 19336949), (1718, 11728231), (22511, 895078), (45022, 447539)]