20145125377

素因数分解:

${\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{61}}^1\times {\mathrm{430571}}^1$

素因数の和:430704

約数の個数: 16

約数和(自身を含む): 22424189760

約数和(自身を除く): 2279064383

約数列:

[1, 13, 59, 61, 767, 793, 3599, 46787, 430571, 5597423, 25403689, 26264831, 330247957, 341442803, 1549625029, 20145125377]

約数ペア:

[(1, 20145125377), (13, 1549625029), (59, 341442803), (61, 330247957), (767, 26264831), (793, 25403689), (3599, 5597423), (46787, 430571)]