20163770085

素因数分解:

$3^1\times 5^1\times {\mathrm{59}}^1\times {\mathrm{22783921}}^1$

素因数の和:22783988

約数の個数: 16

約数和(自身を含む): 32808847680

約数和(自身を除く): 12645077595

約数列:

[1, 3, 5, 15, 59, 177, 295, 885, 22783921, 68351763, 113919605, 341758815, 1344251339, 4032754017, 6721256695, 20163770085]

約数ペア:

[(1, 20163770085), (3, 6721256695), (5, 4032754017), (15, 1344251339), (59, 341758815), (177, 113919605), (295, 68351763), (885, 22783921)]