20139821379

素因数分解:

$3^2\times {\mathrm{359}}^1\times {\mathrm{1259}}^1\times {\mathrm{4951}}^1$

素因数の和:6575

約数の個数: 24

約数和(自身を含む): 29200953600

約数和(自身を除く): 9061132221

約数列:

[1, 3, 9, 359, 1077, 1259, 3231, 3777, 4951, 11331, 14853, 44559, 451981, 1355943, 1777409, 4067829, 5332227, 6233309, 15996681, 18699927, 56099781, 2237757931, 6713273793, 20139821379]

約数ペア:

[(1, 20139821379), (3, 6713273793), (9, 2237757931), (359, 56099781), (1077, 18699927), (1259, 15996681), (3231, 6233309), (3777, 5332227), (4951, 4067829), (11331, 1777409), (14853, 1355943), (44559, 451981)]