19953178512

素因数分解:

$2^4\times 3^1\times {\mathrm{415691219}}^1$

素因数の和:415691230

約数の個数: 20

約数和(自身を含む): 51545711280

約数和(自身を除く): 31592532768

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 415691219, 831382438, 1247073657, 1662764876, 2494147314, 3325529752, 4988294628, 6651059504, 9976589256, 19953178512]

約数ペア:

[(1, 19953178512), (2, 9976589256), (3, 6651059504), (4, 4988294628), (6, 3325529752), (8, 2494147314), (12, 1662764876), (16, 1247073657), (24, 831382438), (48, 415691219)]