20005859267

素因数分解:

${\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{83}}^1\times {\mathrm{345817}}^1$

素因数の和:345958

約数の個数: 16

約数和(自身を含む): 21960826272

約数和(自身を除く): 1954967005

約数列:

[1, 17, 41, 83, 697, 1411, 3403, 57851, 345817, 5878889, 14178497, 28702811, 241034449, 487947787, 1176815251, 20005859267]

約数ペア:

[(1, 20005859267), (17, 1176815251), (41, 487947787), (83, 241034449), (697, 28702811), (1411, 14178497), (3403, 5878889), (57851, 345817)]