20249450811

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{8999}}^1\times {\mathrm{13159}}^1$

素因数の和:22183

約数の個数: 24

約数和(自身を含む): 30794400000

約数和(自身を除く): 10544949189

約数列:

[1, 3, 9, 19, 57, 171, 8999, 13159, 26997, 39477, 80991, 118431, 170981, 250021, 512943, 750063, 1538829, 2250189, 118417841, 355253523, 1065760569, 2249938979, 6749816937, 20249450811]

約数ペア:

[(1, 20249450811), (3, 6749816937), (9, 2249938979), (19, 1065760569), (57, 355253523), (171, 118417841), (8999, 2250189), (13159, 1538829), (26997, 750063), (39477, 512943), (80991, 250021), (118431, 170981)]