20147000942

素因数分解:

$2^1\times {\mathrm{461}}^1\times {\mathrm{21851411}}^1$

素因数の和:21851874

約数の個数: 8

約数和(自身を含む): 30286057032

約数和(自身を除く): 10139056090

約数列:

[1, 2, 461, 922, 21851411, 43702822, 10073500471, 20147000942]

約数ペア:

[(1, 20147000942), (2, 10073500471), (461, 43702822), (922, 21851411)]