20176425217

素因数分解:

${\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{409}}^1\times {\mathrm{164987}}^1$

素因数の和:165432

約数の個数: 16

約数和(自身を含む): 22728746880

約数和(自身を除く): 2552321663

約数列:

[1, 13, 23, 299, 409, 5317, 9407, 122291, 164987, 2144831, 3794701, 49331113, 67479683, 877235879, 1552032709, 20176425217]

約数ペア:

[(1, 20176425217), (13, 1552032709), (23, 877235879), (299, 67479683), (409, 49331113), (5317, 3794701), (9407, 2144831), (122291, 164987)]