20802372

素因数分解:

$2^2\times 3^1\times {\mathrm{73}}^1\times {\mathrm{23747}}^1$

素因数の和:23827

約数の個数: 24

約数和(自身を含む): 49205856

約数和(自身を除く): 28403484

約数列:

[1, 2, 3, 4, 6, 12, 73, 146, 219, 292, 438, 876, 23747, 47494, 71241, 94988, 142482, 284964, 1733531, 3467062, 5200593, 6934124, 10401186, 20802372]

約数ペア:

[(1, 20802372), (2, 10401186), (3, 6934124), (4, 5200593), (6, 3467062), (12, 1733531), (73, 284964), (146, 142482), (219, 94988), (292, 71241), (438, 47494), (876, 23747)]