20539233252

素因数分解:

$2^2\times 3^2\times {\mathrm{139}}^1\times {\mathrm{4104563}}^1$

素因数の和:4104712

約数の個数: 36

約数和(自身を含む): 52292145360

約数和(自身を除く): 31752912108

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 139, 278, 417, 556, 834, 1251, 1668, 2502, 5004, 4104563, 8209126, 12313689, 16418252, 24627378, 36941067, 49254756, 73882134, 147764268, 570534257, 1141068514, 1711602771, 2282137028, 3423205542, 5134808313, 6846411084, 10269616626, 20539233252]

約数ペア:

[(1, 20539233252), (2, 10269616626), (3, 6846411084), (4, 5134808313), (6, 3423205542), (9, 2282137028), (12, 1711602771), (18, 1141068514), (36, 570534257), (139, 147764268), (278, 73882134), (417, 49254756), (556, 36941067), (834, 24627378), (1251, 16418252), (1668, 12313689), (2502, 8209126), (5004, 4104563)]