20655342

素因数分解:

$2^1\times 3^2\times {\mathrm{229}}^1\times {\mathrm{5011}}^1$

素因数の和:5248

約数の個数: 24

約数和(自身を含む): 44957640

約数和(自身を除く): 24302298

約数列:

[1, 2, 3, 6, 9, 18, 229, 458, 687, 1374, 2061, 4122, 5011, 10022, 15033, 30066, 45099, 90198, 1147519, 2295038, 3442557, 6885114, 10327671, 20655342]

約数ペア:

[(1, 20655342), (2, 10327671), (3, 6885114), (6, 3442557), (9, 2295038), (18, 1147519), (229, 90198), (458, 45099), (687, 30066), (1374, 15033), (2061, 10022), (4122, 5011)]