20943042906

素因数分解:

$2^1\times 3^1\times {\mathrm{733}}^1\times {\mathrm{4761947}}^1$

素因数の和:4762685

約数の個数: 16

約数和(自身を含む): 41943237984

約数和(自身を除く): 21000195078

約数列:

[1, 2, 3, 6, 733, 1466, 2199, 4398, 4761947, 9523894, 14285841, 28571682, 3490507151, 6981014302, 10471521453, 20943042906]

約数ペア:

[(1, 20943042906), (2, 10471521453), (3, 6981014302), (6, 3490507151), (733, 28571682), (1466, 14285841), (2199, 9523894), (4398, 4761947)]