20127559969

素因数分解:

${\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{163}}^1\times {\mathrm{271}}^1\times {\mathrm{1801}}^1$

素因数の和:2269

約数の個数: 32

約数和(自身を含む): 23150481408

約数和(自身を除く): 3022921439

約数列:

[1, 11, 23, 163, 253, 271, 1793, 1801, 2981, 3749, 6233, 19811, 41239, 41423, 44173, 68563, 293563, 455653, 485903, 488071, 1015979, 3229193, 5368781, 6751949, 11175769, 11225633, 74271439, 79555573, 123481963, 875111303, 1829778179, 20127559969]

約数ペア:

[(1, 20127559969), (11, 1829778179), (23, 875111303), (163, 123481963), (253, 79555573), (271, 74271439), (1793, 11225633), (1801, 11175769), (2981, 6751949), (3749, 5368781), (6233, 3229193), (19811, 1015979), (41239, 488071), (41423, 485903), (44173, 455653), (68563, 293563)]