20967386

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{757}}^1\times {\mathrm{1259}}^1$

素因数の和:2029

約数の個数: 16

約数和(自身を含む): 34382880

約数和(自身を除く): 13415494

約数列:

[1, 2, 11, 22, 757, 1259, 1514, 2518, 8327, 13849, 16654, 27698, 953063, 1906126, 10483693, 20967386]

約数ペア:

[(1, 20967386), (2, 10483693), (11, 1906126), (22, 953063), (757, 27698), (1259, 16654), (1514, 13849), (2518, 8327)]