20137344189

素因数分解:

$3^1\times {\mathrm{79}}^1\times {\mathrm{149}}^1\times {\mathrm{570253}}^1$

素因数の和:570484

約数の個数: 16

約数和(自身を含む): 27372192000

約数和(自身を除く): 7234847811

約数列:

[1, 3, 79, 149, 237, 447, 11771, 35313, 570253, 1710759, 45049987, 84967697, 135149961, 254903091, 6712448063, 20137344189]

約数ペア:

[(1, 20137344189), (3, 6712448063), (79, 254903091), (149, 135149961), (237, 84967697), (447, 45049987), (11771, 1710759), (35313, 570253)]