20046178

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{563}}^1\times {\mathrm{937}}^1$

素因数の和:1521

約数の個数: 16

約数和(自身を含む): 31741920

約数和(自身を除く): 11695742

約数列:

[1, 2, 19, 38, 563, 937, 1126, 1874, 10697, 17803, 21394, 35606, 527531, 1055062, 10023089, 20046178]

約数ペア:

[(1, 20046178), (2, 10023089), (19, 1055062), (38, 527531), (563, 35606), (937, 21394), (1126, 17803), (1874, 10697)]