20254462

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{5011}}^1$

素因数の和:5103

約数の個数: 16

約数和(自身を含む): 31756032

約数和(自身を除く): 11501570

約数列:

[1, 2, 43, 47, 86, 94, 2021, 4042, 5011, 10022, 215473, 235517, 430946, 471034, 10127231, 20254462]

約数ペア:

[(1, 20254462), (2, 10127231), (43, 471034), (47, 430946), (86, 235517), (94, 215473), (2021, 10022), (4042, 5011)]