20763507

素因数分解:

$3^1\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{5821}}^1$

素因数の和:5894

約数の個数: 16

約数和(自身を含む): 29342880

約数和(自身を除く): 8579373

約数列:

[1, 3, 29, 41, 87, 123, 1189, 3567, 5821, 17463, 168809, 238661, 506427, 715983, 6921169, 20763507]

約数ペア:

[(1, 20763507), (3, 6921169), (29, 715983), (41, 506427), (87, 238661), (123, 168809), (1189, 17463), (3567, 5821)]