20066258

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{179}}^1\times {\mathrm{2437}}^1$

素因数の和:2641

約数の個数: 16

約数和(自身を含む): 31596480

約数和(自身を除く): 11530222

約数列:

[1, 2, 23, 46, 179, 358, 2437, 4117, 4874, 8234, 56051, 112102, 436223, 872446, 10033129, 20066258]

約数ペア:

[(1, 20066258), (2, 10033129), (23, 872446), (46, 436223), (179, 112102), (358, 56051), (2437, 8234), (4117, 4874)]