20549562

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{503}}^1\times {\mathrm{619}}^1$

素因数の和:1138

約数の個数: 32

約数和(自身を含む): 44997120

約数和(自身を除く): 24447558

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 503, 619, 1006, 1238, 1509, 1857, 3018, 3714, 5533, 6809, 11066, 13618, 16599, 20427, 33198, 40854, 311357, 622714, 934071, 1868142, 3424927, 6849854, 10274781, 20549562]

約数ペア:

[(1, 20549562), (2, 10274781), (3, 6849854), (6, 3424927), (11, 1868142), (22, 934071), (33, 622714), (66, 311357), (503, 40854), (619, 33198), (1006, 20427), (1238, 16599), (1509, 13618), (1857, 11066), (3018, 6809), (3714, 5533)]