20137531416

素因数分解:

$2^3\times 3^1\times {\mathrm{22721}}^1\times {\mathrm{36929}}^1$

素因数の和:59659

約数の個数: 32

約数和(自身を含む): 50347407600

約数和(自身を除く): 30209876184

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 22721, 36929, 45442, 68163, 73858, 90884, 110787, 136326, 147716, 181768, 221574, 272652, 295432, 443148, 545304, 886296, 839063809, 1678127618, 2517191427, 3356255236, 5034382854, 6712510472, 10068765708, 20137531416]

約数ペア:

[(1, 20137531416), (2, 10068765708), (3, 6712510472), (4, 5034382854), (6, 3356255236), (8, 2517191427), (12, 1678127618), (24, 839063809), (22721, 886296), (36929, 545304), (45442, 443148), (68163, 295432), (73858, 272652), (90884, 221574), (110787, 181768), (136326, 147716)]