20163553245

素因数分解:

$3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{40734451}}^1$

素因数の和:40734473

約数の個数: 24

約数和(自身を含む): 38127447072

約数和(自身を除く): 17963893827

約数列:

[1, 3, 5, 9, 11, 15, 33, 45, 55, 99, 165, 495, 40734451, 122203353, 203672255, 366610059, 448078961, 611016765, 1344236883, 1833050295, 2240394805, 4032710649, 6721184415, 20163553245]

約数ペア:

[(1, 20163553245), (3, 6721184415), (5, 4032710649), (9, 2240394805), (11, 1833050295), (15, 1344236883), (33, 611016765), (45, 448078961), (55, 366610059), (99, 203672255), (165, 122203353), (495, 40734451)]