20228469604

素因数分解:

$2^2\times 7^1\times {\mathrm{3259}}^1\times {\mathrm{221677}}^1$

素因数の和:224947

約数の個数: 24

約数和(自身を含む): 40469535680

約数和(自身を除く): 20241066076

約数列:

[1, 2, 4, 7, 14, 28, 3259, 6518, 13036, 22813, 45626, 91252, 221677, 443354, 886708, 1551739, 3103478, 6206956, 722445343, 1444890686, 2889781372, 5057117401, 10114234802, 20228469604]

約数ペア:

[(1, 20228469604), (2, 10114234802), (4, 5057117401), (7, 2889781372), (14, 1444890686), (28, 722445343), (3259, 6206956), (6518, 3103478), (13036, 1551739), (22813, 886708), (45626, 443354), (91252, 221677)]