20195217108

素因数分解:

$2^2\times 3^4\times {\mathrm{11}}^1\times {\mathrm{5666447}}^1$

素因数の和:5666474

約数の個数: 60

約数和(自身を含む): 57593777472

約数和(自身を除く): 37398560364

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 27, 33, 36, 44, 54, 66, 81, 99, 108, 132, 162, 198, 297, 324, 396, 594, 891, 1188, 1782, 3564, 5666447, 11332894, 16999341, 22665788, 33998682, 50998023, 62330917, 67997364, 101996046, 124661834, 152994069, 186992751, 203992092, 249323668, 305988138, 373985502, 458982207, 560978253, 611976276, 747971004, 917964414, 1121956506, 1682934759, 1835928828, 2243913012, 3365869518, 5048804277, 6731739036, 10097608554, 20195217108]

約数ペア:

[(1, 20195217108), (2, 10097608554), (3, 6731739036), (4, 5048804277), (6, 3365869518), (9, 2243913012), (11, 1835928828), (12, 1682934759), (18, 1121956506), (22, 917964414), (27, 747971004), (33, 611976276), (36, 560978253), (44, 458982207), (54, 373985502), (66, 305988138), (81, 249323668), (99, 203992092), (108, 186992751), (132, 152994069), (162, 124661834), (198, 101996046), (297, 67997364), (324, 62330917), (396, 50998023), (594, 33998682), (891, 22665788), (1188, 16999341), (1782, 11332894), (3564, 5666447)]