20740804541

素因数分解:

${\mathrm{31}}^1\times {\mathrm{227}}^1\times {\mathrm{733}}^1\times {\mathrm{4021}}^1$

素因数の和:5012

約数の個数: 16

約数和(自身を含む): 21538871808

約数和(自身を除く): 798067267

約数列:

[1, 31, 227, 733, 4021, 7037, 22723, 124651, 166391, 912767, 2947393, 5158121, 28295777, 91369183, 669058211, 20740804541]

約数ペア:

[(1, 20740804541), (31, 669058211), (227, 91369183), (733, 28295777), (4021, 5158121), (7037, 2947393), (22723, 912767), (124651, 166391)]