20221544260

素因数分解:

$2^2\times 5^1\times {\mathrm{283}}^1\times {\mathrm{719}}^1\times {\mathrm{4969}}^1$

素因数の和:5980

約数の個数: 48

約数和(自身を含む): 42683155200

約数和(自身を除く): 22461610940

約数列:

[1, 2, 4, 5, 10, 20, 283, 566, 719, 1132, 1415, 1438, 2830, 2876, 3595, 4969, 5660, 7190, 9938, 14380, 19876, 24845, 49690, 99380, 203477, 406954, 813908, 1017385, 1406227, 2034770, 2812454, 3572711, 4069540, 5624908, 7031135, 7145422, 14062270, 14290844, 17863555, 28124540, 35727110, 71454220, 1011077213, 2022154426, 4044308852, 5055386065, 10110772130, 20221544260]

約数ペア:

[(1, 20221544260), (2, 10110772130), (4, 5055386065), (5, 4044308852), (10, 2022154426), (20, 1011077213), (283, 71454220), (566, 35727110), (719, 28124540), (1132, 17863555), (1415, 14290844), (1438, 14062270), (2830, 7145422), (2876, 7031135), (3595, 5624908), (4969, 4069540), (5660, 3572711), (7190, 2812454), (9938, 2034770), (14380, 1406227), (19876, 1017385), (24845, 813908), (49690, 406954), (99380, 203477)]