20155601958

素因数分解:

$2^1\times 3^1\times {\mathrm{79}}^1\times {\mathrm{42522367}}^1$

素因数の和:42522451

約数の個数: 16

約数和(自身を含む): 40821473280

約数和(自身を除く): 20665871322

約数列:

[1, 2, 3, 6, 79, 158, 237, 474, 42522367, 85044734, 127567101, 255134202, 3359266993, 6718533986, 10077800979, 20155601958]

約数ペア:

[(1, 20155601958), (2, 10077800979), (3, 6718533986), (6, 3359266993), (79, 255134202), (158, 127567101), (237, 85044734), (474, 42522367)]