20214187796

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{459413359}}^1$

素因数の和:459413374

約数の個数: 12

約数和(自身を含む): 38590722240

約数和(自身を除く): 18376534444

約数列:

[1, 2, 4, 11, 22, 44, 459413359, 918826718, 1837653436, 5053546949, 10107093898, 20214187796]

約数ペア:

[(1, 20214187796), (2, 10107093898), (4, 5053546949), (11, 1837653436), (22, 918826718), (44, 459413359)]