20702925298

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{15426919}}^1$

素因数の和:15426993

約数の個数: 16

約数和(自身を含む): 34432885440

約数和(自身を除く): 13729960142

約数列:

[1, 2, 11, 22, 61, 122, 671, 1342, 15426919, 30853838, 169696109, 339392218, 941042059, 1882084118, 10351462649, 20702925298]

約数ペア:

[(1, 20702925298), (2, 10351462649), (11, 1882084118), (22, 941042059), (61, 339392218), (122, 169696109), (671, 30853838), (1342, 15426919)]