20342638842

素因数分解:

$2^1\times 3^1\times {\mathrm{8237}}^1\times {\mathrm{411611}}^1$

素因数の和:419853

約数の個数: 16

約数和(自身を含む): 40690315872

約数和(自身を除く): 20347677030

約数列:

[1, 2, 3, 6, 8237, 16474, 24711, 49422, 411611, 823222, 1234833, 2469666, 3390439807, 6780879614, 10171319421, 20342638842]

約数ペア:

[(1, 20342638842), (2, 10171319421), (3, 6780879614), (6, 3390439807), (8237, 2469666), (16474, 1234833), (24711, 823222), (49422, 411611)]