20134174835

素因数分解:

$5^1\times {\mathrm{41}}^1\times {\mathrm{163}}^1\times {\mathrm{181}}^1\times {\mathrm{3329}}^1$

素因数の和:3719

約数の個数: 32

約数和(自身を含む): 25047247680

約数和(自身を除く): 4913072845

約数列:

[1, 5, 41, 163, 181, 205, 815, 905, 3329, 6683, 7421, 16645, 29503, 33415, 37105, 136489, 147515, 542627, 602549, 682445, 1209623, 2713135, 3012745, 6048115, 22247707, 24704509, 98215487, 111238535, 123522545, 491077435, 4026834967, 20134174835]

約数ペア:

[(1, 20134174835), (5, 4026834967), (41, 491077435), (163, 123522545), (181, 111238535), (205, 98215487), (815, 24704509), (905, 22247707), (3329, 6048115), (6683, 3012745), (7421, 2713135), (16645, 1209623), (29503, 682445), (33415, 602549), (37105, 542627), (136489, 147515)]