20575182264

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{9420871}}^1$

素因数の和:9420900

約数の個数: 64

約数和(自身を含む): 63308259840

約数和(自身を除く): 42733077576

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 21, 24, 26, 28, 39, 42, 52, 56, 78, 84, 91, 104, 156, 168, 182, 273, 312, 364, 546, 728, 1092, 2184, 9420871, 18841742, 28262613, 37683484, 56525226, 65946097, 75366968, 113050452, 122471323, 131892194, 197838291, 226100904, 244942646, 263784388, 367413969, 395676582, 489885292, 527568776, 734827938, 791353164, 857299261, 979770584, 1469655876, 1582706328, 1714598522, 2571897783, 2939311752, 3429197044, 5143795566, 6858394088, 10287591132, 20575182264]

約数ペア:

[(1, 20575182264), (2, 10287591132), (3, 6858394088), (4, 5143795566), (6, 3429197044), (7, 2939311752), (8, 2571897783), (12, 1714598522), (13, 1582706328), (14, 1469655876), (21, 979770584), (24, 857299261), (26, 791353164), (28, 734827938), (39, 527568776), (42, 489885292), (52, 395676582), (56, 367413969), (78, 263784388), (84, 244942646), (91, 226100904), (104, 197838291), (156, 131892194), (168, 122471323), (182, 113050452), (273, 75366968), (312, 65946097), (364, 56525226), (546, 37683484), (728, 28262613), (1092, 18841742), (2184, 9420871)]