20078796

素因数分解:

$2^2\times 3^1\times {\mathrm{73}}^1\times {\mathrm{22921}}^1$

素因数の和:23001

約数の個数: 24

約数和(自身を含む): 47494384

約数和(自身を除く): 27415588

約数列:

[1, 2, 3, 4, 6, 12, 73, 146, 219, 292, 438, 876, 22921, 45842, 68763, 91684, 137526, 275052, 1673233, 3346466, 5019699, 6692932, 10039398, 20078796]

約数ペア:

[(1, 20078796), (2, 10039398), (3, 6692932), (4, 5019699), (6, 3346466), (12, 1673233), (73, 275052), (146, 137526), (219, 91684), (292, 68763), (438, 45842), (876, 22921)]