20825004

素因数分解:

$2^2\times 3^1\times {\mathrm{479}}^1\times {\mathrm{3623}}^1$

素因数の和:4109

約数の個数: 24

約数和(自身を含む): 48706560

約数和(自身を除く): 27881556

約数列:

[1, 2, 3, 4, 6, 12, 479, 958, 1437, 1916, 2874, 3623, 5748, 7246, 10869, 14492, 21738, 43476, 1735417, 3470834, 5206251, 6941668, 10412502, 20825004]

約数ペア:

[(1, 20825004), (2, 10412502), (3, 6941668), (4, 5206251), (6, 3470834), (12, 1735417), (479, 43476), (958, 21738), (1437, 14492), (1916, 10869), (2874, 7246), (3623, 5748)]