20236435

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{149}}^1\times {\mathrm{1181}}^1$

素因数の和:1358

約数の個数: 16

約数和(自身を含む): 25531200

約数和(自身を除く): 5294765

約数列:

[1, 5, 23, 115, 149, 745, 1181, 3427, 5905, 17135, 27163, 135815, 175969, 879845, 4047287, 20236435]

約数ペア:

[(1, 20236435), (5, 4047287), (23, 879845), (115, 175969), (149, 135815), (745, 27163), (1181, 17135), (3427, 5905)]