20883779289

素因数分解:

$3^3\times {\mathrm{127}}^1\times {\mathrm{619}}^1\times {\mathrm{9839}}^1$

素因数の和:10594

約数の個数: 32

約数和(自身を含む): 31236096000

約数和(自身を除く): 10352316711

約数列:

[1, 3, 9, 27, 127, 381, 619, 1143, 1857, 3429, 5571, 9839, 16713, 29517, 78613, 88551, 235839, 265653, 707517, 1249553, 2122551, 3748659, 6090341, 11245977, 18271023, 33737931, 54813069, 164439207, 773473307, 2320419921, 6961259763, 20883779289]

約数ペア:

[(1, 20883779289), (3, 6961259763), (9, 2320419921), (27, 773473307), (127, 164439207), (381, 54813069), (619, 33737931), (1143, 18271023), (1857, 11245977), (3429, 6090341), (5571, 3748659), (9839, 2122551), (16713, 1249553), (29517, 707517), (78613, 265653), (88551, 235839)]