20143849178

素因数分解:

$2^1\times {\mathrm{53}}^1\times {\mathrm{521}}^1\times {\mathrm{364753}}^1$

素因数の和:365329

約数の個数: 16

約数和(自身を含む): 30845057256

約数和(自身を除く): 10701208078

約数列:

[1, 2, 53, 106, 521, 1042, 27613, 55226, 364753, 729506, 19331909, 38663818, 190036313, 380072626, 10071924589, 20143849178]

約数ペア:

[(1, 20143849178), (2, 10071924589), (53, 380072626), (106, 190036313), (521, 38663818), (1042, 19331909), (27613, 729506), (55226, 364753)]