20452262

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{163}}^1\times {\mathrm{1459}}^1$

素因数の和:1667

約数の個数: 16

約数和(自身を含む): 31606080

約数和(自身を除く): 11153818

約数列:

[1, 2, 43, 86, 163, 326, 1459, 2918, 7009, 14018, 62737, 125474, 237817, 475634, 10226131, 20452262]

約数ペア:

[(1, 20452262), (2, 10226131), (43, 475634), (86, 237817), (163, 125474), (326, 62737), (1459, 14018), (2918, 7009)]