20082340935

素因数分解:

$3^4\times 5^1\times {\mathrm{29}}^1\times {\mathrm{1709863}}^1$

素因数の和:1709909

約数の個数: 40

約数和(自身を含む): 37240837920

約数和(自身を除く): 17158496985

約数列:

[1, 3, 5, 9, 15, 27, 29, 45, 81, 87, 135, 145, 261, 405, 435, 783, 1305, 2349, 3915, 11745, 1709863, 5129589, 8549315, 15388767, 25647945, 46166301, 49586027, 76943835, 138498903, 148758081, 230831505, 247930135, 446274243, 692494515, 743790405, 1338822729, 2231371215, 4016468187, 6694113645, 20082340935]

約数ペア:

[(1, 20082340935), (3, 6694113645), (5, 4016468187), (9, 2231371215), (15, 1338822729), (27, 743790405), (29, 692494515), (45, 446274243), (81, 247930135), (87, 230831505), (135, 148758081), (145, 138498903), (261, 76943835), (405, 49586027), (435, 46166301), (783, 25647945), (1305, 15388767), (2349, 8549315), (3915, 5129589), (11745, 1709863)]