20277475114

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{1493}}^1\times {\mathrm{522373}}^1$

素因数の和:523881

約数の個数: 16

約数和(自身を含む): 32777923752

約数和(自身を除く): 12500448638

約数列:

[1, 2, 13, 26, 1493, 2986, 19409, 38818, 522373, 1044746, 6790849, 13581698, 779902889, 1559805778, 10138737557, 20277475114]

約数ペア:

[(1, 20277475114), (2, 10138737557), (13, 1559805778), (26, 779902889), (1493, 13581698), (2986, 6790849), (19409, 1044746), (38818, 522373)]