2020041136

素因数分解:

$2^4\times {\mathrm{41}}^1\times {\mathrm{3079331}}^1$

素因数の和:3079380

約数の個数: 20

約数和(自身を含む): 4009290264

約数和(自身を除く): 1989249128

約数列:

[1, 2, 4, 8, 16, 41, 82, 164, 328, 656, 3079331, 6158662, 12317324, 24634648, 49269296, 126252571, 252505142, 505010284, 1010020568, 2020041136]

約数ペア:

[(1, 2020041136), (2, 1010020568), (4, 505010284), (8, 252505142), (16, 126252571), (41, 49269296), (82, 24634648), (164, 12317324), (328, 6158662), (656, 3079331)]