20237619621

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{151}}^1\times {\mathrm{2627921}}^1$

素因数の和:2628092

約数の個数: 16

約数和(自身を含む): 28759978368

約数和(自身を除く): 8522358747

約数列:

[1, 3, 17, 51, 151, 453, 2567, 7701, 2627921, 7883763, 44674657, 134023971, 396816071, 1190448213, 6745873207, 20237619621]

約数ペア:

[(1, 20237619621), (3, 6745873207), (17, 1190448213), (51, 396816071), (151, 134023971), (453, 44674657), (2567, 7883763), (7701, 2627921)]