20162413090

素因数分解:

$2^1\times 5^1\times {\mathrm{64783}}^1\times {\mathrm{31123}}^1$

素因数の和:95913

約数の個数: 16

約数和(自身を含む): 36294069888

約数和(自身を除く): 16131656798

約数列:

[1, 2, 5, 10, 31123, 62246, 64783, 129566, 155615, 311230, 323915, 647830, 2016241309, 4032482618, 10081206545, 20162413090]

約数ペア:

[(1, 20162413090), (2, 10081206545), (5, 4032482618), (10, 2016241309), (31123, 647830), (62246, 323915), (64783, 311230), (129566, 155615)]