20213447028

素因数分解:

$2^2\times 3^1\times {\mathrm{2377}}^1\times {\mathrm{708647}}^1$

素因数の和:711031

約数の個数: 24

約数和(自身を含む): 47184618432

約数和(自身を除く): 26971171404

約数列:

[1, 2, 3, 4, 6, 12, 2377, 4754, 7131, 9508, 14262, 28524, 708647, 1417294, 2125941, 2834588, 4251882, 8503764, 1684453919, 3368907838, 5053361757, 6737815676, 10106723514, 20213447028]

約数ペア:

[(1, 20213447028), (2, 10106723514), (3, 6737815676), (4, 5053361757), (6, 3368907838), (12, 1684453919), (2377, 8503764), (4754, 4251882), (7131, 2834588), (9508, 2125941), (14262, 1417294), (28524, 708647)]