20170896622

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{229}}^1\times {\mathrm{1097}}^1\times {\mathrm{2113}}^1$

素因数の和:3460

約数の個数: 32

約数和(自身を含む): 32032173600

約数和(自身を除く): 11861276978

約数列:

[1, 2, 19, 38, 229, 458, 1097, 2113, 2194, 4226, 4351, 8702, 20843, 40147, 41686, 80294, 251213, 483877, 502426, 967754, 2317961, 4635922, 4773047, 9193663, 9546094, 18387326, 44041259, 88082518, 530813069, 1061626138, 10085448311, 20170896622]

約数ペア:

[(1, 20170896622), (2, 10085448311), (19, 1061626138), (38, 530813069), (229, 88082518), (458, 44041259), (1097, 18387326), (2113, 9546094), (2194, 9193663), (4226, 4773047), (4351, 4635922), (8702, 2317961), (20843, 967754), (40147, 502426), (41686, 483877), (80294, 251213)]