20248826

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{211}}^1\times {\mathrm{3691}}^1$

素因数の和:3917

約数の個数: 16

約数和(自身を含む): 32873568

約数和(自身を除く): 12624742

約数列:

[1, 2, 13, 26, 211, 422, 2743, 3691, 5486, 7382, 47983, 95966, 778801, 1557602, 10124413, 20248826]

約数ペア:

[(1, 20248826), (2, 10124413), (13, 1557602), (26, 778801), (211, 95966), (422, 47983), (2743, 7382), (3691, 5486)]