20134508961

素因数分解:

$3^1\times 7^1\times {\mathrm{181}}^1\times {\mathrm{5297161}}^1$

素因数の和:5297352

約数の個数: 16

約数和(自身を含む): 30850671488

約数和(自身を除く): 10716162527

約数列:

[1, 3, 7, 21, 181, 543, 1267, 3801, 5297161, 15891483, 37080127, 111240381, 958786141, 2876358423, 6711502987, 20134508961]

約数ペア:

[(1, 20134508961), (3, 6711502987), (7, 2876358423), (21, 958786141), (181, 111240381), (543, 37080127), (1267, 15891483), (3801, 5297161)]