20354315635

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{79}}^1\times {\mathrm{2240431}}^1$

素因数の和:2240538

約数の個数: 16

約数和(自身を含む): 25809776640

約数和(自身を除く): 5455461005

約数列:

[1, 5, 23, 79, 115, 395, 1817, 9085, 2240431, 11202155, 51529913, 176994049, 257649565, 884970245, 4070863127, 20354315635]

約数ペア:

[(1, 20354315635), (5, 4070863127), (23, 884970245), (79, 257649565), (115, 176994049), (395, 51529913), (1817, 11202155), (9085, 2240431)]