20362635

素因数分解:

$3^2\times 5^1\times {\mathrm{107}}^1\times {\mathrm{4229}}^1$

素因数の和:4347

約数の個数: 24

約数和(自身を含む): 35633520

約数和(自身を除く): 15270885

約数列:

[1, 3, 5, 9, 15, 45, 107, 321, 535, 963, 1605, 4229, 4815, 12687, 21145, 38061, 63435, 190305, 452503, 1357509, 2262515, 4072527, 6787545, 20362635]

約数ペア:

[(1, 20362635), (3, 6787545), (5, 4072527), (9, 2262515), (15, 1357509), (45, 452503), (107, 190305), (321, 63435), (535, 38061), (963, 21145), (1605, 12687), (4229, 4815)]