20374326

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{101}}^1\times {\mathrm{1601}}^1$

素因数の和:1717

約数の個数: 48

約数和(自身を含む): 50982048

約数和(自身を除く): 30607722

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 101, 126, 202, 303, 606, 707, 909, 1414, 1601, 1818, 2121, 3202, 4242, 4803, 6363, 9606, 11207, 12726, 14409, 22414, 28818, 33621, 67242, 100863, 161701, 201726, 323402, 485103, 970206, 1131907, 1455309, 2263814, 2910618, 3395721, 6791442, 10187163, 20374326]

約数ペア:

[(1, 20374326), (2, 10187163), (3, 6791442), (6, 3395721), (7, 2910618), (9, 2263814), (14, 1455309), (18, 1131907), (21, 970206), (42, 485103), (63, 323402), (101, 201726), (126, 161701), (202, 100863), (303, 67242), (606, 33621), (707, 28818), (909, 22414), (1414, 14409), (1601, 12726), (1818, 11207), (2121, 9606), (3202, 6363), (4242, 4803)]