2019920650844

素因数分解:

$2^2\times {\mathrm{29}}^1\times {\mathrm{107}}^1\times {\mathrm{193}}^1\times {\mathrm{843209}}^1$

素因数の和:843542

約数の個数: 48

約数和(自身を含む): 3710056543200

約数和(自身を除く): 1690135892356

約数列:

[1, 2, 4, 29, 58, 107, 116, 193, 214, 386, 428, 772, 3103, 5597, 6206, 11194, 12412, 20651, 22388, 41302, 82604, 598879, 843209, 1197758, 1686418, 2395516, 3372836, 24453061, 48906122, 90223363, 97812244, 162739337, 180446726, 325478674, 360893452, 650957348, 2616477527, 4719440773, 5232955054, 9438881546, 10465910108, 17413109059, 18877763092, 34826218118, 69652436236, 504980162711, 1009960325422, 2019920650844]

約数ペア:

[(1, 2019920650844), (2, 1009960325422), (4, 504980162711), (29, 69652436236), (58, 34826218118), (107, 18877763092), (116, 17413109059), (193, 10465910108), (214, 9438881546), (386, 5232955054), (428, 4719440773), (772, 2616477527), (3103, 650957348), (5597, 360893452), (6206, 325478674), (11194, 180446726), (12412, 162739337), (20651, 97812244), (22388, 90223363), (41302, 48906122), (82604, 24453061), (598879, 3372836), (843209, 2395516), (1197758, 1686418)]