20163576347615

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{6037}}^1\times {\mathrm{409063}}^1$

素因数の和:415199

約数の個数: 32

約数和(自身を含む): 25608217982976

約数和(自身を除く): 5444641635361

約数列:

[1, 5, 23, 71, 115, 355, 1633, 6037, 8165, 30185, 138851, 409063, 428627, 694255, 2045315, 2143135, 9408449, 9858421, 29043473, 47042245, 49292105, 145217365, 667999879, 2469513331, 3339999395, 12347566655, 56798806613, 175335446501, 283994033065, 876677232505, 4032715269523, 20163576347615]

約数ペア:

[(1, 20163576347615), (5, 4032715269523), (23, 876677232505), (71, 283994033065), (115, 175335446501), (355, 56798806613), (1633, 12347566655), (6037, 3339999395), (8165, 2469513331), (30185, 667999879), (138851, 145217365), (409063, 49292105), (428627, 47042245), (694255, 29043473), (2045315, 9858421), (2143135, 9408449)]