20836090

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{307}}^1\times {\mathrm{617}}^1$

素因数の和:942

約数の個数: 32

約数和(自身を含む): 41114304

約数和(自身を除く): 20278214

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 307, 614, 617, 1234, 1535, 3070, 3085, 3377, 6170, 6754, 6787, 13574, 16885, 33770, 33935, 67870, 189419, 378838, 947095, 1894190, 2083609, 4167218, 10418045, 20836090]

約数ペア:

[(1, 20836090), (2, 10418045), (5, 4167218), (10, 2083609), (11, 1894190), (22, 947095), (55, 378838), (110, 189419), (307, 67870), (614, 33935), (617, 33770), (1234, 16885), (1535, 13574), (3070, 6787), (3085, 6754), (3377, 6170)]