20136062889

素因数分解:

$3^4\times {\mathrm{1553}}^1\times {\mathrm{160073}}^1$

素因数の和:161638

約数の個数: 20

約数和(自身を含む): 30099354516

約数和(自身を除く): 9963291627

約数列:

[1, 3, 9, 27, 81, 1553, 4659, 13977, 41931, 125793, 160073, 480219, 1440657, 4321971, 12965913, 248593369, 745780107, 2237340321, 6712020963, 20136062889]

約数ペア:

[(1, 20136062889), (3, 6712020963), (9, 2237340321), (27, 745780107), (81, 248593369), (1553, 12965913), (4659, 4321971), (13977, 1440657), (41931, 480219), (125793, 160073)]