20195670910

素因数分解:

$2^1\times 5^1\times {\mathrm{13417}}^1\times {\mathrm{150523}}^1$

素因数の和:163947

約数の個数: 16

約数和(自身を含む): 36355158576

約数和(自身を除く): 16159487666

約数列:

[1, 2, 5, 10, 13417, 26834, 67085, 134170, 150523, 301046, 752615, 1505230, 2019567091, 4039134182, 10097835455, 20195670910]

約数ペア:

[(1, 20195670910), (2, 10097835455), (5, 4039134182), (10, 2019567091), (13417, 1505230), (26834, 752615), (67085, 301046), (134170, 150523)]