20208766

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{15149}}^1$

素因数の和:15203

約数の個数: 16

約数和(自身を含む): 32724000

約数和(自身を除く): 12515234

約数列:

[1, 2, 23, 29, 46, 58, 667, 1334, 15149, 30298, 348427, 439321, 696854, 878642, 10104383, 20208766]

約数ペア:

[(1, 20208766), (2, 10104383), (23, 878642), (29, 696854), (46, 439321), (58, 348427), (667, 30298), (1334, 15149)]