20836005333

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{167}}^1\times {\mathrm{337}}^1\times {\mathrm{863}}^1$

素因数の和:1394

約数の個数: 64

約数和(自身を含む): 32969244672

約数和(自身を除く): 12133239339

約数列:

[1, 3, 11, 13, 33, 39, 143, 167, 337, 429, 501, 863, 1011, 1837, 2171, 2589, 3707, 4381, 5511, 6513, 9493, 11121, 11219, 13143, 23881, 28479, 33657, 48191, 56279, 71643, 123409, 144121, 144573, 168837, 290831, 370227, 432363, 619069, 731627, 872493, 1585331, 1857207, 1873573, 2194881, 3199141, 3780803, 4755993, 5620719, 8047897, 9597423, 11342409, 20609303, 24143691, 41588833, 48568777, 61827909, 124766499, 145706331, 534256547, 631394101, 1602769641, 1894182303, 6945335111, 20836005333]

約数ペア:

[(1, 20836005333), (3, 6945335111), (11, 1894182303), (13, 1602769641), (33, 631394101), (39, 534256547), (143, 145706331), (167, 124766499), (337, 61827909), (429, 48568777), (501, 41588833), (863, 24143691), (1011, 20609303), (1837, 11342409), (2171, 9597423), (2589, 8047897), (3707, 5620719), (4381, 4755993), (5511, 3780803), (6513, 3199141), (9493, 2194881), (11121, 1873573), (11219, 1857207), (13143, 1585331), (23881, 872493), (28479, 731627), (33657, 619069), (48191, 432363), (56279, 370227), (71643, 290831), (123409, 168837), (144121, 144573)]