20202138

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{102031}}^1$

素因数の和:102050

約数の個数: 24

約数和(自身を含む): 47750976

約数和(自身を除く): 27548838

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 33, 66, 99, 198, 102031, 204062, 306093, 612186, 918279, 1122341, 1836558, 2244682, 3367023, 6734046, 10101069, 20202138]

約数ペア:

[(1, 20202138), (2, 10101069), (3, 6734046), (6, 3367023), (9, 2244682), (11, 1836558), (18, 1122341), (22, 918279), (33, 612186), (66, 306093), (99, 204062), (198, 102031)]