20002049442

素因数分解:

$2^1\times 3^4\times {\mathrm{1423}}^1\times {\mathrm{86767}}^1$

素因数の和:88204

約数の個数: 40

約数和(自身を含む): 44851420416

約数和(自身を除く): 24849370974

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 1423, 2846, 4269, 8538, 12807, 25614, 38421, 76842, 86767, 115263, 173534, 230526, 260301, 520602, 780903, 1561806, 2342709, 4685418, 7028127, 14056254, 123469441, 246938882, 370408323, 740816646, 1111224969, 2222449938, 3333674907, 6667349814, 10001024721, 20002049442]

約数ペア:

[(1, 20002049442), (2, 10001024721), (3, 6667349814), (6, 3333674907), (9, 2222449938), (18, 1111224969), (27, 740816646), (54, 370408323), (81, 246938882), (162, 123469441), (1423, 14056254), (2846, 7028127), (4269, 4685418), (8538, 2342709), (12807, 1561806), (25614, 780903), (38421, 520602), (76842, 260301), (86767, 230526), (115263, 173534)]