20135674

素因数分解:

$2^1\times {\mathrm{13}}^2\times {\mathrm{41}}^1\times {\mathrm{1453}}^1$

素因数の和:1522

約数の個数: 24

約数和(自身を含む): 33526332

約数和(自身を除く): 13390658

約数列:

[1, 2, 13, 26, 41, 82, 169, 338, 533, 1066, 1453, 2906, 6929, 13858, 18889, 37778, 59573, 119146, 245557, 491114, 774449, 1548898, 10067837, 20135674]

約数ペア:

[(1, 20135674), (2, 10067837), (13, 1548898), (26, 774449), (41, 491114), (82, 245557), (169, 119146), (338, 59573), (533, 37778), (1066, 18889), (1453, 13858), (2906, 6929)]