20013302751

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{30185977}}^1$

素因数の和:30186010

約数の個数: 16

約数和(自身を含む): 30427465824

約数和(自身を除く): 10414163073

約数列:

[1, 3, 13, 17, 39, 51, 221, 663, 30185977, 90557931, 392417701, 513161609, 1177253103, 1539484827, 6671100917, 20013302751]

約数ペア:

[(1, 20013302751), (3, 6671100917), (13, 1539484827), (17, 1177253103), (39, 513161609), (51, 392417701), (221, 90557931), (663, 30185977)]