2016207580

素因数分解:

$2^2\times 5^1\times {\mathrm{463}}^1\times {\mathrm{217733}}^1$

素因数の和:218205

約数の個数: 24

約数和(自身を含む): 4243200192

約数和(自身を除く): 2226992612

約数列:

[1, 2, 4, 5, 10, 20, 463, 926, 1852, 2315, 4630, 9260, 217733, 435466, 870932, 1088665, 2177330, 4354660, 100810379, 201620758, 403241516, 504051895, 1008103790, 2016207580]

約数ペア:

[(1, 2016207580), (2, 1008103790), (4, 504051895), (5, 403241516), (10, 201620758), (20, 100810379), (463, 4354660), (926, 2177330), (1852, 1088665), (2315, 870932), (4630, 435466), (9260, 217733)]