20121844677

素因数分解:

$3^1\times {\mathrm{11}}^2\times {\mathrm{29}}^1\times {\mathrm{1911451}}^1$

素因数の和:1911505

約数の個数: 24

約数和(自身を含む): 30506773920

約数和(自身を除く): 10384929243

約数列:

[1, 3, 11, 29, 33, 87, 121, 319, 363, 957, 3509, 10527, 1911451, 5734353, 21025961, 55432079, 63077883, 166296237, 231285571, 609752869, 693856713, 1829258607, 6707281559, 20121844677]

約数ペア:

[(1, 20121844677), (3, 6707281559), (11, 1829258607), (29, 693856713), (33, 609752869), (87, 231285571), (121, 166296237), (319, 63077883), (363, 55432079), (957, 21025961), (3509, 5734353), (10527, 1911451)]