2020299310

素因数分解:

$2^1\times 5^1\times {\mathrm{2311}}^1\times {\mathrm{87421}}^1$

素因数の和:89739

約数の個数: 16

約数和(自身を含む): 3638153952

約数和(自身を除く): 1617854642

約数列:

[1, 2, 5, 10, 2311, 4622, 11555, 23110, 87421, 174842, 437105, 874210, 202029931, 404059862, 1010149655, 2020299310]

約数ペア:

[(1, 2020299310), (2, 1010149655), (5, 404059862), (10, 202029931), (2311, 874210), (4622, 437105), (11555, 174842), (23110, 87421)]