20852367734

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{109}}^1\times {\mathrm{142553}}^1$

素因数の和:142736

約数の個数: 32

約数和(自身を含む): 34999858080

約数和(自身を除く): 14147490346

約数列:

[1, 2, 11, 22, 61, 109, 122, 218, 671, 1199, 1342, 2398, 6649, 13298, 73139, 142553, 146278, 285106, 1568083, 3136166, 8695733, 15538277, 17391466, 31076554, 95653063, 170921047, 191306126, 341842094, 947834897, 1895669794, 10426183867, 20852367734]

約数ペア:

[(1, 20852367734), (2, 10426183867), (11, 1895669794), (22, 947834897), (61, 341842094), (109, 191306126), (122, 170921047), (218, 95653063), (671, 31076554), (1199, 17391466), (1342, 15538277), (2398, 8695733), (6649, 3136166), (13298, 1568083), (73139, 285106), (142553, 146278)]