20138026052

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{97}}^1\times {\mathrm{2731691}}^1$

素因数の和:2731811

約数の個数: 24

約数和(自身を含む): 37478814240

約数和(自身を除く): 17340788188

約数列:

[1, 2, 4, 19, 38, 76, 97, 194, 388, 1843, 3686, 7372, 2731691, 5463382, 10926764, 51902129, 103804258, 207608516, 264974027, 529948054, 1059896108, 5034506513, 10069013026, 20138026052]

約数ペア:

[(1, 20138026052), (2, 10069013026), (4, 5034506513), (19, 1059896108), (38, 529948054), (76, 264974027), (97, 207608516), (194, 103804258), (388, 51902129), (1843, 10926764), (3686, 5463382), (7372, 2731691)]