20177482754

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{70550639}}^1$

素因数の和:70550665

約数の個数: 16

約数和(自身を含む): 35557522560

約数和(自身を除く): 15380039806

約数列:

[1, 2, 11, 13, 22, 26, 143, 286, 70550639, 141101278, 776057029, 917158307, 1552114058, 1834316614, 10088741377, 20177482754]

約数ペア:

[(1, 20177482754), (2, 10088741377), (11, 1834316614), (13, 1552114058), (22, 917158307), (26, 776057029), (143, 141101278), (286, 70550639)]