20139023583

素因数分解:

$3^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{239}}^1\times {\mathrm{58153}}^1$

素因数の和:58428

約数の個数: 48

約数和(自身を含む): 34836572160

約数和(自身を除く): 14697548577

約数列:

[1, 3, 7, 9, 21, 23, 63, 69, 161, 207, 239, 483, 717, 1449, 1673, 2151, 5019, 5497, 15057, 16491, 38479, 49473, 58153, 115437, 174459, 346311, 407071, 523377, 1221213, 1337519, 3663639, 4012557, 9362633, 12037671, 13898567, 28087899, 41695701, 84263697, 97289969, 125087103, 291869907, 319667041, 875609721, 959001123, 2237669287, 2877003369, 6713007861, 20139023583]

約数ペア:

[(1, 20139023583), (3, 6713007861), (7, 2877003369), (9, 2237669287), (21, 959001123), (23, 875609721), (63, 319667041), (69, 291869907), (161, 125087103), (207, 97289969), (239, 84263697), (483, 41695701), (717, 28087899), (1449, 13898567), (1673, 12037671), (2151, 9362633), (5019, 4012557), (5497, 3663639), (15057, 1337519), (16491, 1221213), (38479, 523377), (49473, 407071), (58153, 346311), (115437, 174459)]