20183138613

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{283}}^1\times {\mathrm{24841}}^1$

素因数の和:25170

約数の個数: 48

約数和(自身を含む): 33017999040

約数和(自身を除く): 12834860427

約数列:

[1, 3, 9, 11, 29, 33, 87, 99, 261, 283, 319, 849, 957, 2547, 2871, 3113, 8207, 9339, 24621, 24841, 28017, 73863, 74523, 90277, 223569, 270831, 273251, 720389, 812493, 819753, 2161167, 2459259, 6483501, 7030003, 7924279, 21090009, 23772837, 63270027, 71318511, 77330033, 203870087, 231990099, 611610261, 695970297, 1834830783, 2242570957, 6727712871, 20183138613]

約数ペア:

[(1, 20183138613), (3, 6727712871), (9, 2242570957), (11, 1834830783), (29, 695970297), (33, 611610261), (87, 231990099), (99, 203870087), (261, 77330033), (283, 71318511), (319, 63270027), (849, 23772837), (957, 21090009), (2547, 7924279), (2871, 7030003), (3113, 6483501), (8207, 2459259), (9339, 2161167), (24621, 819753), (24841, 812493), (28017, 720389), (73863, 273251), (74523, 270831), (90277, 223569)]