20116408

素因数分解:

$2^3\times {\mathrm{13}}^2\times {\mathrm{14879}}^1$

素因数の和:14911

約数の個数: 24

約数和(自身を含む): 40845600

約数和(自身を除く): 20729192

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 169, 338, 676, 1352, 14879, 29758, 59516, 119032, 193427, 386854, 773708, 1547416, 2514551, 5029102, 10058204, 20116408]

約数ペア:

[(1, 20116408), (2, 10058204), (4, 5029102), (8, 2514551), (13, 1547416), (26, 773708), (52, 386854), (104, 193427), (169, 119032), (338, 59516), (676, 29758), (1352, 14879)]