20233423798

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{10039}}^1\times {\mathrm{7577}}^1$

素因数の和:17644

約数の個数: 32

約数和(自身を含む): 36519897600

約数和(自身を除く): 16286473802

約数列:

[1, 2, 7, 14, 19, 38, 133, 266, 7577, 10039, 15154, 20078, 53039, 70273, 106078, 140546, 143963, 190741, 287926, 381482, 1007741, 1335187, 2015482, 2670374, 76065503, 152131006, 532458521, 1064917042, 1445244557, 2890489114, 10116711899, 20233423798]

約数ペア:

[(1, 20233423798), (2, 10116711899), (7, 2890489114), (14, 1445244557), (19, 1064917042), (38, 532458521), (133, 152131006), (266, 76065503), (7577, 2670374), (10039, 2015482), (15154, 1335187), (20078, 1007741), (53039, 381482), (70273, 287926), (106078, 190741), (140546, 143963)]