20108102

素因数分解:

$2^1\times 7^1\times {\mathrm{109}}^1\times {\mathrm{13177}}^1$

素因数の和:13295

約数の個数: 16

約数和(自身を含む): 34789920

約数和(自身を除く): 14681818

約数列:

[1, 2, 7, 14, 109, 218, 763, 1526, 13177, 26354, 92239, 184478, 1436293, 2872586, 10054051, 20108102]

約数ペア:

[(1, 20108102), (2, 10054051), (7, 2872586), (14, 1436293), (109, 184478), (218, 92239), (763, 26354), (1526, 13177)]