20598490654

素因数分解:

$2^1\times 7^1\times {\mathrm{613}}^1\times {\mathrm{2400197}}^1$

素因数の和:2400819

約数の個数: 16

約数和(自身を含む): 35369317728

約数和(自身を除く): 14770827074

約数列:

[1, 2, 7, 14, 613, 1226, 4291, 8582, 2400197, 4800394, 16801379, 33602758, 1471320761, 2942641522, 10299245327, 20598490654]

約数ペア:

[(1, 20598490654), (2, 10299245327), (7, 2942641522), (14, 1471320761), (613, 33602758), (1226, 16801379), (4291, 4800394), (8582, 2400197)]