20186851227

素因数分解:

$3^1\times {\mathrm{107}}^1\times {\mathrm{149}}^1\times {\mathrm{422063}}^1$

素因数の和:422322

約数の個数: 16

約数和(自身を含む): 27349747200

約数和(自身を除く): 7162895973

約数列:

[1, 3, 107, 149, 321, 447, 15943, 47829, 422063, 1266189, 45160741, 62887387, 135482223, 188662161, 6728950409, 20186851227]

約数ペア:

[(1, 20186851227), (3, 6728950409), (107, 188662161), (149, 135482223), (321, 62887387), (447, 45160741), (15943, 1266189), (47829, 422063)]