20100545402

素因数分解:

$2^1\times 7^1\times {\mathrm{2797}}^1\times {\mathrm{513319}}^1$

素因数の和:516125

約数の個数: 16

約数和(自身を含む): 34470464640

約数和(自身を除く): 14369919238

約数列:

[1, 2, 7, 14, 2797, 5594, 19579, 39158, 513319, 1026638, 3593233, 7186466, 1435753243, 2871506486, 10050272701, 20100545402]

約数ペア:

[(1, 20100545402), (2, 10050272701), (7, 2871506486), (14, 1435753243), (2797, 7186466), (5594, 3593233), (19579, 1026638), (39158, 513319)]