20082868

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{467}}^1\times {\mathrm{827}}^1$

素因数の和:1311

約数の個数: 24

約数和(自身を含む): 37975392

約数和(自身を除く): 17892524

約数列:

[1, 2, 4, 13, 26, 52, 467, 827, 934, 1654, 1868, 3308, 6071, 10751, 12142, 21502, 24284, 43004, 386209, 772418, 1544836, 5020717, 10041434, 20082868]

約数ペア:

[(1, 20082868), (2, 10041434), (4, 5020717), (13, 1544836), (26, 772418), (52, 386209), (467, 43004), (827, 24284), (934, 21502), (1654, 12142), (1868, 10751), (3308, 6071)]