20372358

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{199729}}^1$

素因数の和:199751

約数の個数: 16

約数和(自身を含む): 43141680

約数和(自身を除く): 22769322

約数列:

[1, 2, 3, 6, 17, 34, 51, 102, 199729, 399458, 599187, 1198374, 3395393, 6790786, 10186179, 20372358]

約数ペア:

[(1, 20372358), (2, 10186179), (3, 6790786), (6, 3395393), (17, 1198374), (34, 599187), (51, 399458), (102, 199729)]