20125232295

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{193}}^1\times {\mathrm{993103}}^1$

素因数の和:993311

約数の個数: 32

約数和(自身を含む): 36991137792

約数和(自身を除く): 16865905497

約数列:

[1, 3, 5, 7, 15, 21, 35, 105, 193, 579, 965, 1351, 2895, 4053, 6755, 20265, 993103, 2979309, 4965515, 6951721, 14896545, 20855163, 34758605, 104275815, 191668879, 575006637, 958344395, 1341682153, 2875033185, 4025046459, 6708410765, 20125232295]

約数ペア:

[(1, 20125232295), (3, 6708410765), (5, 4025046459), (7, 2875033185), (15, 1341682153), (21, 958344395), (35, 575006637), (105, 191668879), (193, 104275815), (579, 34758605), (965, 20855163), (1351, 14896545), (2895, 6951721), (4053, 4965515), (6755, 2979309), (20265, 993103)]