20202435

素因数分解:

$3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{40813}}^1$

素因数の和:40835

約数の個数: 24

約数和(自身を含む): 38201904

約数和(自身を除く): 17999469

約数列:

[1, 3, 5, 9, 11, 15, 33, 45, 55, 99, 165, 495, 40813, 122439, 204065, 367317, 448943, 612195, 1346829, 1836585, 2244715, 4040487, 6734145, 20202435]

約数ペア:

[(1, 20202435), (3, 6734145), (5, 4040487), (9, 2244715), (11, 1836585), (15, 1346829), (33, 612195), (45, 448943), (55, 367317), (99, 204065), (165, 122439), (495, 40813)]