2020147330

素因数分解:

$2^1\times 5^1\times {\mathrm{113}}^1\times {\mathrm{1787741}}^1$

素因数の和:1787861

約数の個数: 16

約数和(自身を含む): 3668446584

約数和(自身を除く): 1648299254

約数列:

[1, 2, 5, 10, 113, 226, 565, 1130, 1787741, 3575482, 8938705, 17877410, 202014733, 404029466, 1010073665, 2020147330]

約数ペア:

[(1, 2020147330), (2, 1010073665), (5, 404029466), (10, 202014733), (113, 17877410), (226, 8938705), (565, 3575482), (1130, 1787741)]