20002104579

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{179}}^1\times {\mathrm{2191051}}^1$

素因数の和:2191250

約数の個数: 16

約数和(自身を含む): 28396033920

約数和(自身を除く): 8393929341

約数列:

[1, 3, 17, 51, 179, 537, 3043, 9129, 2191051, 6573153, 37247867, 111743601, 392198129, 1176594387, 6667368193, 20002104579]

約数ペア:

[(1, 20002104579), (3, 6667368193), (17, 1176594387), (51, 392198129), (179, 111743601), (537, 37247867), (3043, 6573153), (9129, 2191051)]