20042677215

素因数分解:

$3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{40490257}}^1$

素因数の和:40490279

約数の個数: 24

約数和(自身を含む): 37898881488

約数和(自身を除く): 17856204273

約数列:

[1, 3, 5, 9, 11, 15, 33, 45, 55, 99, 165, 495, 40490257, 121470771, 202451285, 364412313, 445392827, 607353855, 1336178481, 1822061565, 2226964135, 4008535443, 6680892405, 20042677215]

約数ペア:

[(1, 20042677215), (3, 6680892405), (5, 4008535443), (9, 2226964135), (11, 1822061565), (15, 1336178481), (33, 607353855), (45, 445392827), (55, 364412313), (99, 202451285), (165, 121470771), (495, 40490257)]