20499435

素因数分解:

$3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{41413}}^1$

素因数の和:41435

約数の個数: 24

約数和(自身を含む): 38763504

約数和(自身を除く): 18264069

約数列:

[1, 3, 5, 9, 11, 15, 33, 45, 55, 99, 165, 495, 41413, 124239, 207065, 372717, 455543, 621195, 1366629, 1863585, 2277715, 4099887, 6833145, 20499435]

約数ペア:

[(1, 20499435), (3, 6833145), (5, 4099887), (9, 2277715), (11, 1863585), (15, 1366629), (33, 621195), (45, 455543), (55, 372717), (99, 207065), (165, 124239), (495, 41413)]