20162264874

素因数分解:

$2^1\times 3^1\times {\mathrm{107}}^1\times {\mathrm{3989}}^1\times {\mathrm{7873}}^1$

素因数の和:11974

約数の個数: 32

約数和(自身を含む): 40716768960

約数和(自身を除く): 20554504086

約数列:

[1, 2, 3, 6, 107, 214, 321, 642, 3989, 7873, 7978, 11967, 15746, 23619, 23934, 47238, 426823, 842411, 853646, 1280469, 1684822, 2527233, 2560938, 5054466, 31405397, 62810794, 94216191, 188432382, 3360377479, 6720754958, 10081132437, 20162264874]

約数ペア:

[(1, 20162264874), (2, 10081132437), (3, 6720754958), (6, 3360377479), (107, 188432382), (214, 94216191), (321, 62810794), (642, 31405397), (3989, 5054466), (7873, 2560938), (7978, 2527233), (11967, 1684822), (15746, 1280469), (23619, 853646), (23934, 842411), (47238, 426823)]