20215392674

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{359}}^1\times {\mathrm{970867}}^1$

素因数の和:971257

約数の個数: 16

約数和(自身を含む): 31456123200

約数和(自身を除く): 11240730526

約数列:

[1, 2, 29, 58, 359, 718, 10411, 20822, 970867, 1941734, 28155143, 56310286, 348541253, 697082506, 10107696337, 20215392674]

約数ペア:

[(1, 20215392674), (2, 10107696337), (29, 697082506), (58, 348541253), (359, 56310286), (718, 28155143), (10411, 1941734), (20822, 970867)]