20085754

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{317}}^1\times {\mathrm{2437}}^1$

素因数の和:2769

約数の個数: 16

約数和(自身を含む): 32561928

約数和(自身を除く): 12476174

約数列:

[1, 2, 13, 26, 317, 634, 2437, 4121, 4874, 8242, 31681, 63362, 772529, 1545058, 10042877, 20085754]

約数ペア:

[(1, 20085754), (2, 10042877), (13, 1545058), (26, 772529), (317, 63362), (634, 31681), (2437, 8242), (4121, 4874)]