20402088

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{121441}}^1$

素因数の和:121457

約数の個数: 32

約数和(自身を含む): 58292160

約数和(自身を除く): 37890072

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 121441, 242882, 364323, 485764, 728646, 850087, 971528, 1457292, 1700174, 2550261, 2914584, 3400348, 5100522, 6800696, 10201044, 20402088]

約数ペア:

[(1, 20402088), (2, 10201044), (3, 6800696), (4, 5100522), (6, 3400348), (7, 2914584), (8, 2550261), (12, 1700174), (14, 1457292), (21, 971528), (24, 850087), (28, 728646), (42, 485764), (56, 364323), (84, 242882), (168, 121441)]