20859091033

素因数分解:

${\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{317}}^1\times {\mathrm{75721}}^1$

素因数の和:76128

約数の個数: 16

約数和(自身を含む): 23116412160

約数和(自身を除く): 2257321127

約数列:

[1, 11, 79, 317, 869, 3487, 25043, 75721, 275473, 832931, 5981959, 24003557, 65801549, 264039127, 1896281003, 20859091033]

約数ペア:

[(1, 20859091033), (11, 1896281003), (79, 264039127), (317, 65801549), (869, 24003557), (3487, 5981959), (25043, 832931), (75721, 275473)]