20074969863

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{5534869}}^1$

素因数の和:5534919

約数の個数: 24

約数和(自身を含む): 32235082880

約数和(自身を除く): 12160113017

約数列:

[1, 3, 9, 13, 31, 39, 93, 117, 279, 403, 1209, 3627, 5534869, 16604607, 49813821, 71953297, 171580939, 215859891, 514742817, 647579673, 1544228451, 2230552207, 6691656621, 20074969863]

約数ペア:

[(1, 20074969863), (3, 6691656621), (9, 2230552207), (13, 1544228451), (31, 647579673), (39, 514742817), (93, 215859891), (117, 171580939), (279, 71953297), (403, 49813821), (1209, 16604607), (3627, 5534869)]