20052444

素因数分解:

$2^2\times 3^1\times {\mathrm{41}}^1\times {\mathrm{53}}^1\times {\mathrm{769}}^1$

素因数の和:870

約数の個数: 48

約数和(自身を含む): 48898080

約数和(自身を除く): 28845636

約数列:

[1, 2, 3, 4, 6, 12, 41, 53, 82, 106, 123, 159, 164, 212, 246, 318, 492, 636, 769, 1538, 2173, 2307, 3076, 4346, 4614, 6519, 8692, 9228, 13038, 26076, 31529, 40757, 63058, 81514, 94587, 122271, 126116, 163028, 189174, 244542, 378348, 489084, 1671037, 3342074, 5013111, 6684148, 10026222, 20052444]

約数ペア:

[(1, 20052444), (2, 10026222), (3, 6684148), (4, 5013111), (6, 3342074), (12, 1671037), (41, 489084), (53, 378348), (82, 244542), (106, 189174), (123, 163028), (159, 126116), (164, 122271), (212, 94587), (246, 81514), (318, 63058), (492, 40757), (636, 31529), (769, 26076), (1538, 13038), (2173, 9228), (2307, 8692), (3076, 6519), (4346, 4614)]