20163826868

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{2897}}^1\times {\mathrm{56131}}^1$

素因数の和:59063

約数の個数: 24

約数和(自身を含む): 36438200064

約数和(自身を除く): 16274373196

約数列:

[1, 2, 4, 31, 62, 124, 2897, 5794, 11588, 56131, 89807, 112262, 179614, 224524, 359228, 1740061, 3480122, 6960244, 162611507, 325223014, 650446028, 5040956717, 10081913434, 20163826868]

約数ペア:

[(1, 20163826868), (2, 10081913434), (4, 5040956717), (31, 650446028), (62, 325223014), (124, 162611507), (2897, 6960244), (5794, 3480122), (11588, 1740061), (56131, 359228), (89807, 224524), (112262, 179614)]