20094804

素因数分解:

$2^2\times 3^4\times {\mathrm{109}}^1\times {\mathrm{569}}^1$

素因数の和:694

約数の個数: 60

約数和(自身を含む): 53106900

約数和(自身を除く): 33012096

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 109, 162, 218, 324, 327, 436, 569, 654, 981, 1138, 1308, 1707, 1962, 2276, 2943, 3414, 3924, 5121, 5886, 6828, 8829, 10242, 11772, 15363, 17658, 20484, 30726, 35316, 46089, 61452, 62021, 92178, 124042, 184356, 186063, 248084, 372126, 558189, 744252, 1116378, 1674567, 2232756, 3349134, 5023701, 6698268, 10047402, 20094804]

約数ペア:

[(1, 20094804), (2, 10047402), (3, 6698268), (4, 5023701), (6, 3349134), (9, 2232756), (12, 1674567), (18, 1116378), (27, 744252), (36, 558189), (54, 372126), (81, 248084), (108, 186063), (109, 184356), (162, 124042), (218, 92178), (324, 62021), (327, 61452), (436, 46089), (569, 35316), (654, 30726), (981, 20484), (1138, 17658), (1308, 15363), (1707, 11772), (1962, 10242), (2276, 8829), (2943, 6828), (3414, 5886), (3924, 5121)]