20165728231

素因数分解:

${\mathrm{11}}^2\times {\mathrm{29}}^1\times {\mathrm{409}}^1\times {\mathrm{14051}}^1$

素因数の和:14511

約数の個数: 24

約数和(自身を含む): 22987666800

約数和(自身を除く): 2821938569

約数列:

[1, 11, 29, 121, 319, 409, 3509, 4499, 11861, 14051, 49489, 130471, 154561, 407479, 1435181, 1700171, 4482269, 5746859, 49304959, 63215449, 166658911, 695369939, 1833248021, 20165728231]

約数ペア:

[(1, 20165728231), (11, 1833248021), (29, 695369939), (121, 166658911), (319, 63215449), (409, 49304959), (3509, 5746859), (4499, 4482269), (11861, 1700171), (14051, 1435181), (49489, 407479), (130471, 154561)]