20367754

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{331}}^1\times {\mathrm{2797}}^1$

素因数の和:3141

約数の個数: 16

約数和(自身を含む): 33441696

約数和(自身を除く): 13073942

約数列:

[1, 2, 11, 22, 331, 662, 2797, 3641, 5594, 7282, 30767, 61534, 925807, 1851614, 10183877, 20367754]

約数ペア:

[(1, 20367754), (2, 10183877), (11, 1851614), (22, 925807), (331, 61534), (662, 30767), (2797, 7282), (3641, 5594)]