20946475418

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{911}}^1\times {\mathrm{1045129}}^1$

素因数の和:1046053

約数の個数: 16

約数和(自身を含む): 34313708160

約数和(自身を除く): 13367232742

約数列:

[1, 2, 11, 22, 911, 1822, 10021, 20042, 1045129, 2090258, 11496419, 22992838, 952112519, 1904225038, 10473237709, 20946475418]

約数ペア:

[(1, 20946475418), (2, 10473237709), (11, 1904225038), (22, 952112519), (911, 22992838), (1822, 11496419), (10021, 2090258), (20042, 1045129)]