20126052

素因数分解:

$2^2\times 3^2\times {\mathrm{191}}^1\times {\mathrm{2927}}^1$

素因数の和:3128

約数の個数: 36

約数和(自身を含む): 51158016

約数和(自身を除く): 31031964

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 191, 382, 573, 764, 1146, 1719, 2292, 2927, 3438, 5854, 6876, 8781, 11708, 17562, 26343, 35124, 52686, 105372, 559057, 1118114, 1677171, 2236228, 3354342, 5031513, 6708684, 10063026, 20126052]

約数ペア:

[(1, 20126052), (2, 10063026), (3, 6708684), (4, 5031513), (6, 3354342), (9, 2236228), (12, 1677171), (18, 1118114), (36, 559057), (191, 105372), (382, 52686), (573, 35124), (764, 26343), (1146, 17562), (1719, 11708), (2292, 8781), (2927, 6876), (3438, 5854)]