20410614

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{7043}}^1$

素因数の和:7081

約数の個数: 48

約数和(自身を含む): 52745472

約数和(自身を除く): 32334858

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 23, 42, 46, 63, 69, 126, 138, 161, 207, 322, 414, 483, 966, 1449, 2898, 7043, 14086, 21129, 42258, 49301, 63387, 98602, 126774, 147903, 161989, 295806, 323978, 443709, 485967, 887418, 971934, 1133923, 1457901, 2267846, 2915802, 3401769, 6803538, 10205307, 20410614]

約数ペア:

[(1, 20410614), (2, 10205307), (3, 6803538), (6, 3401769), (7, 2915802), (9, 2267846), (14, 1457901), (18, 1133923), (21, 971934), (23, 887418), (42, 485967), (46, 443709), (63, 323978), (69, 295806), (126, 161989), (138, 147903), (161, 126774), (207, 98602), (322, 63387), (414, 49301), (483, 42258), (966, 21129), (1449, 14086), (2898, 7043)]