20206896

素因数分解:

$2^4\times 3^1\times {\mathrm{420977}}^1$

素因数の和:420988

約数の個数: 20

約数和(自身を含む): 52201272

約数和(自身を除く): 31994376

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 420977, 841954, 1262931, 1683908, 2525862, 3367816, 5051724, 6735632, 10103448, 20206896]

約数ペア:

[(1, 20206896), (2, 10103448), (3, 6735632), (4, 5051724), (6, 3367816), (8, 2525862), (12, 1683908), (16, 1262931), (24, 841954), (48, 420977)]