20160798635224

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{421}}^1\times {\mathrm{460460411}}^1$

素因数の和:460460851

約数の個数: 32

約数和(自身を含む): 40806001711440

約数和(自身を除く): 20645203076216

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 421, 842, 1684, 3368, 5473, 10946, 21892, 43784, 460460411, 920920822, 1841841644, 3683683288, 5985985343, 11971970686, 23943941372, 47887882744, 193853833031, 387707666062, 775415332124, 1550830664248, 2520099829403, 5040199658806, 10080399317612, 20160798635224]

約数ペア:

[(1, 20160798635224), (2, 10080399317612), (4, 5040199658806), (8, 2520099829403), (13, 1550830664248), (26, 775415332124), (52, 387707666062), (104, 193853833031), (421, 47887882744), (842, 23943941372), (1684, 11971970686), (3368, 5985985343), (5473, 3683683288), (10946, 1841841644), (21892, 920920822), (43784, 460460411)]