20226005

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{149}}^1\times {\mathrm{1597}}^1$

素因数の和:1768

約数の個数: 16

約数和(自身を含む): 25887600

約数和(自身を除く): 5661595

約数列:

[1, 5, 17, 85, 149, 745, 1597, 2533, 7985, 12665, 27149, 135745, 237953, 1189765, 4045201, 20226005]

約数ペア:

[(1, 20226005), (5, 4045201), (17, 1189765), (85, 237953), (149, 135745), (745, 27149), (1597, 12665), (2533, 7985)]