20246922

素因数分解:

$2^1\times 3^4\times {\mathrm{124981}}^1$

素因数の和:124995

約数の個数: 20

約数和(自身を含む): 45368466

約数和(自身を除く): 25121544

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 124981, 249962, 374943, 749886, 1124829, 2249658, 3374487, 6748974, 10123461, 20246922]

約数ペア:

[(1, 20246922), (2, 10123461), (3, 6748974), (6, 3374487), (9, 2249658), (18, 1124829), (27, 749886), (54, 374943), (81, 249962), (162, 124981)]