20717497427

素因数分解:

${\mathrm{11}}^2\times {\mathrm{29}}^1\times {\mathrm{127}}^1\times {\mathrm{46489}}^1$

素因数の和:46667

約数の個数: 24

約数和(自身を含む): 23743372800

約数和(自身を除く): 3025875373

約数列:

[1, 11, 29, 121, 127, 319, 1397, 3509, 3683, 15367, 40513, 46489, 445643, 511379, 1348181, 5625169, 5904103, 14829991, 64945133, 163129901, 171218987, 714396463, 1883408857, 20717497427]

約数ペア:

[(1, 20717497427), (11, 1883408857), (29, 714396463), (121, 171218987), (127, 163129901), (319, 64945133), (1397, 14829991), (3509, 5904103), (3683, 5625169), (15367, 1348181), (40513, 511379), (46489, 445643)]