20132932664

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{9623}}^1\times {\mathrm{20117}}^1$

素因数の和:29759

約数の個数: 32

約数和(自身を含む): 40659282720

約数和(自身を除く): 20526350056

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 9623, 19246, 20117, 38492, 40234, 76984, 80468, 125099, 160936, 250198, 261521, 500396, 523042, 1000792, 1046084, 2092168, 193585891, 387171782, 774343564, 1548687128, 2516616583, 5033233166, 10066466332, 20132932664]

約数ペア:

[(1, 20132932664), (2, 10066466332), (4, 5033233166), (8, 2516616583), (13, 1548687128), (26, 774343564), (52, 387171782), (104, 193585891), (9623, 2092168), (19246, 1046084), (20117, 1000792), (38492, 523042), (40234, 500396), (76984, 261521), (80468, 250198), (125099, 160936)]