20358126

素因数分解:

$2^1\times 3^2\times {\mathrm{1031}}^1\times {\mathrm{1097}}^1$

素因数の和:2136

約数の個数: 24

約数和(自身を含む): 44192304

約数和(自身を除く): 23834178

約数列:

[1, 2, 3, 6, 9, 18, 1031, 1097, 2062, 2194, 3093, 3291, 6186, 6582, 9279, 9873, 18558, 19746, 1131007, 2262014, 3393021, 6786042, 10179063, 20358126]

約数ペア:

[(1, 20358126), (2, 10179063), (3, 6786042), (6, 3393021), (9, 2262014), (18, 1131007), (1031, 19746), (1097, 18558), (2062, 9873), (2194, 9279), (3093, 6582), (3291, 6186)]