20130167636

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{2143}}^1\times {\mathrm{138139}}^1$

素因数の和:140303

約数の個数: 24

約数和(自身を含む): 37317692160

約数和(自身を除く): 17187524524

約数列:

[1, 2, 4, 17, 34, 68, 2143, 4286, 8572, 36431, 72862, 138139, 145724, 276278, 552556, 2348363, 4696726, 9393452, 296031877, 592063754, 1184127508, 5032541909, 10065083818, 20130167636]

約数ペア:

[(1, 20130167636), (2, 10065083818), (4, 5032541909), (17, 1184127508), (34, 592063754), (68, 296031877), (2143, 9393452), (4286, 4696726), (8572, 2348363), (36431, 552556), (72862, 276278), (138139, 145724)]