20113814

素因数分解:

$2^1\times 7^2\times {\mathrm{167}}^1\times {\mathrm{1229}}^1$

素因数の和:1412

約数の個数: 24

約数和(自身を含む): 35335440

約数和(自身を除く): 15221626

約数列:

[1, 2, 7, 14, 49, 98, 167, 334, 1169, 1229, 2338, 2458, 8183, 8603, 16366, 17206, 60221, 120442, 205243, 410486, 1436701, 2873402, 10056907, 20113814]

約数ペア:

[(1, 20113814), (2, 10056907), (7, 2873402), (14, 1436701), (49, 410486), (98, 205243), (167, 120442), (334, 60221), (1169, 17206), (1229, 16366), (2338, 8603), (2458, 8183)]