20333310

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{571}}^1\times {\mathrm{1187}}^1$

素因数の和:1768

約数の個数: 32

約数和(自身を含む): 48926592

約数和(自身を除く): 28593282

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 571, 1142, 1187, 1713, 2374, 2855, 3426, 3561, 5710, 5935, 7122, 8565, 11870, 17130, 17805, 35610, 677777, 1355554, 2033331, 3388885, 4066662, 6777770, 10166655, 20333310]

約数ペア:

[(1, 20333310), (2, 10166655), (3, 6777770), (5, 4066662), (6, 3388885), (10, 2033331), (15, 1355554), (30, 677777), (571, 35610), (1142, 17805), (1187, 17130), (1713, 11870), (2374, 8565), (2855, 7122), (3426, 5935), (3561, 5710)]