20393466

素因数分解:

$2^1\times 3^1\times {\mathrm{349}}^1\times {\mathrm{9739}}^1$

素因数の和:10093

約数の個数: 16

約数和(自身を含む): 40908000

約数和(自身を除く): 20514534

約数列:

[1, 2, 3, 6, 349, 698, 1047, 2094, 9739, 19478, 29217, 58434, 3398911, 6797822, 10196733, 20393466]

約数ペア:

[(1, 20393466), (2, 10196733), (3, 6797822), (6, 3398911), (349, 58434), (698, 29217), (1047, 19478), (2094, 9739)]