20232694937

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{263}}^1\times {\mathrm{17987}}^1$

素因数の和:18317

約数の個数: 32

約数和(自身を含む): 25529720832

約数和(自身を除く): 5297025895

約数列:

[1, 7, 13, 47, 91, 263, 329, 611, 1841, 3419, 4277, 12361, 17987, 23933, 86527, 125909, 160693, 233831, 845389, 1124851, 1636817, 4730581, 5917723, 10990057, 33114067, 61497553, 76930399, 222337307, 430482871, 1556361149, 2890384991, 20232694937]

約数ペア:

[(1, 20232694937), (7, 2890384991), (13, 1556361149), (47, 430482871), (91, 222337307), (263, 76930399), (329, 61497553), (611, 33114067), (1841, 10990057), (3419, 5917723), (4277, 4730581), (12361, 1636817), (17987, 1124851), (23933, 845389), (86527, 233831), (125909, 160693)]