20677355691

素因数分解:

$3^1\times {\mathrm{43}}^1\times {\mathrm{4937}}^1\times {\mathrm{32467}}^1$

素因数の和:37450

約数の個数: 16

約数和(自身を含む): 28217549184

約数和(自身を除く): 7540193493

約数列:

[1, 3, 43, 129, 4937, 14811, 32467, 97401, 212291, 636873, 1396081, 4188243, 160289579, 480868737, 6892451897, 20677355691]

約数ペア:

[(1, 20677355691), (3, 6892451897), (43, 480868737), (129, 160289579), (4937, 4188243), (14811, 1396081), (32467, 636873), (97401, 212291)]