20162057435

素因数分解:

$5^1\times {\mathrm{13}}^2\times {\mathrm{443}}^1\times {\mathrm{53861}}^1$

素因数の和:54335

約数の個数: 24

約数和(自身を含む): 26258371344

約数和(自身を除く): 6096313909

約数列:

[1, 5, 13, 65, 169, 443, 845, 2215, 5759, 28795, 53861, 74867, 269305, 374335, 700193, 3500965, 9102509, 23860423, 45512545, 119302115, 310185499, 1550927495, 4032411487, 20162057435]

約数ペア:

[(1, 20162057435), (5, 4032411487), (13, 1550927495), (65, 310185499), (169, 119302115), (443, 45512545), (845, 23860423), (2215, 9102509), (5759, 3500965), (28795, 700193), (53861, 374335), (74867, 269305)]