20228909415

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{304217}}^1$

素因数の和:304280

約数の個数: 64

約数和(自身を含む): 39251423232

約数和(自身を除く): 19022513817

約数列:

[1, 3, 5, 11, 13, 15, 31, 33, 39, 55, 65, 93, 143, 155, 165, 195, 341, 403, 429, 465, 715, 1023, 1209, 1705, 2015, 2145, 4433, 5115, 6045, 13299, 22165, 66495, 304217, 912651, 1521085, 3346387, 3954821, 4563255, 9430727, 10039161, 11864463, 16731935, 19774105, 28292181, 43503031, 47153635, 50195805, 59322315, 103737997, 122599451, 130509093, 141460905, 217515155, 311213991, 367798353, 518689985, 612997255, 652545465, 1348593961, 1556069955, 1838991765, 4045781883, 6742969805, 20228909415]

約数ペア:

[(1, 20228909415), (3, 6742969805), (5, 4045781883), (11, 1838991765), (13, 1556069955), (15, 1348593961), (31, 652545465), (33, 612997255), (39, 518689985), (55, 367798353), (65, 311213991), (93, 217515155), (143, 141460905), (155, 130509093), (165, 122599451), (195, 103737997), (341, 59322315), (403, 50195805), (429, 47153635), (465, 43503031), (715, 28292181), (1023, 19774105), (1209, 16731935), (1705, 11864463), (2015, 10039161), (2145, 9430727), (4433, 4563255), (5115, 3954821), (6045, 3346387), (13299, 1521085), (22165, 912651), (66495, 304217)]