20243672019

素因数分解:

$3^2\times {\mathrm{23}}^2\times {\mathrm{499}}^1\times {\mathrm{8521}}^1$

素因数の和:9072

約数の個数: 36

約数和(自身を含む): 30632329000

約数和(自身を除く): 10388656981

約数列:

[1, 3, 9, 23, 69, 207, 499, 529, 1497, 1587, 4491, 4761, 8521, 11477, 25563, 34431, 76689, 103293, 195983, 263971, 587949, 791913, 1763847, 2375739, 4251979, 4507609, 12755937, 13522827, 38267811, 40568481, 97795517, 293386551, 880159653, 2249296891, 6747890673, 20243672019]

約数ペア:

[(1, 20243672019), (3, 6747890673), (9, 2249296891), (23, 880159653), (69, 293386551), (207, 97795517), (499, 40568481), (529, 38267811), (1497, 13522827), (1587, 12755937), (4491, 4507609), (4761, 4251979), (8521, 2375739), (11477, 1763847), (25563, 791913), (34431, 587949), (76689, 263971), (103293, 195983)]