20246571886

素因数分解:

$2^1\times {\mathrm{107}}^2\times {\mathrm{379}}^1\times {\mathrm{2333}}^1$

素因数の和:2928

約数の個数: 24

約数和(自身を含む): 30750403320

約数和(自身を除く): 10503831434

約数列:

[1, 2, 107, 214, 379, 758, 2333, 4666, 11449, 22898, 40553, 81106, 249631, 499262, 884207, 1768414, 4339171, 8678342, 26710517, 53421034, 94610149, 189220298, 10123285943, 20246571886]

約数ペア:

[(1, 20246571886), (2, 10123285943), (107, 189220298), (214, 94610149), (379, 53421034), (758, 26710517), (2333, 8678342), (4666, 4339171), (11449, 1768414), (22898, 884207), (40553, 499262), (81106, 249631)]