20137062092

素因数分解:

$2^2\times 7^1\times {\mathrm{61}}^1\times {\mathrm{11789849}}^1$

素因数の和:11789921

約数の個数: 24

約数和(自身を含む): 40934359200

約数和(自身を除く): 20797297108

約数列:

[1, 2, 4, 7, 14, 28, 61, 122, 244, 427, 854, 1708, 11789849, 23579698, 47159396, 82528943, 165057886, 330115772, 719180789, 1438361578, 2876723156, 5034265523, 10068531046, 20137062092]

約数ペア:

[(1, 20137062092), (2, 10068531046), (4, 5034265523), (7, 2876723156), (14, 1438361578), (28, 719180789), (61, 330115772), (122, 165057886), (244, 82528943), (427, 47159396), (854, 23579698), (1708, 11789849)]