20179964157

素因数分解:

$3^1\times {\mathrm{29}}^1\times {\mathrm{2801}}^1\times {\mathrm{82811}}^1$

素因数の和:85644

約数の個数: 16

約数和(自身を含む): 27844706880

約数和(自身を除く): 7664742723

約数列:

[1, 3, 29, 87, 2801, 8403, 81229, 82811, 243687, 248433, 2401519, 7204557, 231953611, 695860833, 6726654719, 20179964157]

約数ペア:

[(1, 20179964157), (3, 6726654719), (29, 695860833), (87, 231953611), (2801, 7204557), (8403, 2401519), (81229, 248433), (82811, 243687)]