20125094823

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{94379}}^1$

素因数の和:94476

約数の個数: 48

約数和(自身を含む): 32391216000

約数和(自身を除く): 12266121177

約数列:

[1, 3, 9, 19, 29, 43, 57, 87, 129, 171, 261, 387, 551, 817, 1247, 1653, 2451, 3741, 4959, 7353, 11223, 23693, 71079, 94379, 213237, 283137, 849411, 1793201, 2736991, 4058297, 5379603, 8210973, 12174891, 16138809, 24632919, 36524673, 52002829, 77107643, 117690613, 156008487, 231322929, 353071839, 468025461, 693968787, 1059215517, 2236121647, 6708364941, 20125094823]

約数ペア:

[(1, 20125094823), (3, 6708364941), (9, 2236121647), (19, 1059215517), (29, 693968787), (43, 468025461), (57, 353071839), (87, 231322929), (129, 156008487), (171, 117690613), (261, 77107643), (387, 52002829), (551, 36524673), (817, 24632919), (1247, 16138809), (1653, 12174891), (2451, 8210973), (3741, 5379603), (4959, 4058297), (7353, 2736991), (11223, 1793201), (23693, 849411), (71079, 283137), (94379, 213237)]