20013302772

素因数分解:

$2^2\times 3^4\times {\mathrm{31}}^1\times {\mathrm{1992563}}^1$

素因数の和:1992610

約数の個数: 60

約数和(自身を含む): 54006454656

約数和(自身を除く): 33993151884

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 31, 36, 54, 62, 81, 93, 108, 124, 162, 186, 279, 324, 372, 558, 837, 1116, 1674, 2511, 3348, 5022, 10044, 1992563, 3985126, 5977689, 7970252, 11955378, 17933067, 23910756, 35866134, 53799201, 61769453, 71732268, 107598402, 123538906, 161397603, 185308359, 215196804, 247077812, 322795206, 370616718, 555925077, 645590412, 741233436, 1111850154, 1667775231, 2223700308, 3335550462, 5003325693, 6671100924, 10006651386, 20013302772]

約数ペア:

[(1, 20013302772), (2, 10006651386), (3, 6671100924), (4, 5003325693), (6, 3335550462), (9, 2223700308), (12, 1667775231), (18, 1111850154), (27, 741233436), (31, 645590412), (36, 555925077), (54, 370616718), (62, 322795206), (81, 247077812), (93, 215196804), (108, 185308359), (124, 161397603), (162, 123538906), (186, 107598402), (279, 71732268), (324, 61769453), (372, 53799201), (558, 35866134), (837, 23910756), (1116, 17933067), (1674, 11955378), (2511, 7970252), (3348, 5977689), (5022, 3985126), (10044, 1992563)]