20126060885

素因数分解:

$5^1\times 7^1\times {\mathrm{4363}}^1\times {\mathrm{131797}}^1$

素因数の和:136172

約数の個数: 16

約数和(自身を含む): 27607990656

約数和(自身を除く): 7481929771

約数列:

[1, 5, 7, 35, 4363, 21815, 30541, 131797, 152705, 658985, 922579, 4612895, 575030311, 2875151555, 4025212177, 20126060885]

約数ペア:

[(1, 20126060885), (5, 4025212177), (7, 2875151555), (35, 575030311), (4363, 4612895), (21815, 922579), (30541, 658985), (131797, 152705)]