20797282638

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{3673}}^1\times {\mathrm{28597}}^1$

素因数の和:32289

約数の個数: 48

約数和(自身を含む): 49172316336

約数和(自身を除く): 28375033698

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 33, 66, 99, 198, 3673, 7346, 11019, 22038, 28597, 33057, 40403, 57194, 66114, 80806, 85791, 121209, 171582, 242418, 257373, 314567, 363627, 514746, 629134, 727254, 943701, 1887402, 2831103, 5662206, 105036781, 210073562, 315110343, 630220686, 945331029, 1155404591, 1890662058, 2310809182, 3466213773, 6932427546, 10398641319, 20797282638]

約数ペア:

[(1, 20797282638), (2, 10398641319), (3, 6932427546), (6, 3466213773), (9, 2310809182), (11, 1890662058), (18, 1155404591), (22, 945331029), (33, 630220686), (66, 315110343), (99, 210073562), (198, 105036781), (3673, 5662206), (7346, 2831103), (11019, 1887402), (22038, 943701), (28597, 727254), (33057, 629134), (40403, 514746), (57194, 363627), (66114, 314567), (80806, 257373), (85791, 242418), (121209, 171582)]