20176625286

素因数分解:

$2^1\times 3^3\times {\mathrm{109}}^1\times {\mathrm{229}}^1\times {\mathrm{14969}}^1$

素因数の和:15318

約数の個数: 64

約数和(自身を含む): 45448920000

約数和(自身を除く): 25272294714

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 109, 218, 229, 327, 458, 654, 687, 981, 1374, 1962, 2061, 2943, 4122, 5886, 6183, 12366, 14969, 24961, 29938, 44907, 49922, 74883, 89814, 134721, 149766, 224649, 269442, 404163, 449298, 673947, 808326, 1347894, 1631621, 3263242, 3427901, 4894863, 6855802, 9789726, 10283703, 14684589, 20567406, 29369178, 30851109, 44053767, 61702218, 88107534, 92553327, 185106654, 373641209, 747282418, 1120923627, 2241847254, 3362770881, 6725541762, 10088312643, 20176625286]

約数ペア:

[(1, 20176625286), (2, 10088312643), (3, 6725541762), (6, 3362770881), (9, 2241847254), (18, 1120923627), (27, 747282418), (54, 373641209), (109, 185106654), (218, 92553327), (229, 88107534), (327, 61702218), (458, 44053767), (654, 30851109), (687, 29369178), (981, 20567406), (1374, 14684589), (1962, 10283703), (2061, 9789726), (2943, 6855802), (4122, 4894863), (5886, 3427901), (6183, 3263242), (12366, 1631621), (14969, 1347894), (24961, 808326), (29938, 673947), (44907, 449298), (49922, 404163), (74883, 269442), (89814, 224649), (134721, 149766)]