20218052407

素因数分解:

$7^1\times {\mathrm{181}}^1\times {\mathrm{829}}^1\times {\mathrm{19249}}^1$

素因数の和:20266

約数の個数: 16

約数和(自身を含む): 23263240000

約数和(自身を除く): 3045187593

約数列:

[1, 7, 181, 829, 1267, 5803, 19249, 134743, 150049, 1050343, 3484069, 15957421, 24388483, 111701947, 2888293201, 20218052407]

約数ペア:

[(1, 20218052407), (7, 2888293201), (181, 111701947), (829, 24388483), (1267, 15957421), (5803, 3484069), (19249, 1050343), (134743, 150049)]