20176490929

素因数分解:

$7^2\times {\mathrm{139}}^1\times {\mathrm{347}}^1\times {\mathrm{8537}}^1$

素因数の和:9037

約数の個数: 24

約数和(自身を含む): 23710367520

約数和(自身を除く): 3533876591

約数列:

[1, 7, 49, 139, 347, 973, 2429, 6811, 8537, 17003, 48233, 59759, 337631, 418313, 1186643, 2363417, 2962339, 8306501, 20736373, 58145507, 145154611, 411765121, 2882355847, 20176490929]

約数ペア:

[(1, 20176490929), (7, 2882355847), (49, 411765121), (139, 145154611), (347, 58145507), (973, 20736373), (2429, 8306501), (6811, 2962339), (8537, 2363417), (17003, 1186643), (48233, 418313), (59759, 337631)]