2020165845

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{7922219}}^1$

素因数の和:7922244

約数の個数: 16

約数和(自身を含む): 3422399040

約数和(自身を除く): 1402233195

約数列:

[1, 3, 5, 15, 17, 51, 85, 255, 7922219, 23766657, 39611095, 118833285, 134677723, 404033169, 673388615, 2020165845]

約数ペア:

[(1, 2020165845), (3, 673388615), (5, 404033169), (15, 134677723), (17, 118833285), (51, 39611095), (85, 23766657), (255, 7922219)]