20181272952

素因数分解:

$2^3\times 3^1\times {\mathrm{840886373}}^1$

素因数の和:840886382

約数の個数: 16

約数和(自身を含む): 50453182440

約数和(自身を除く): 30271909488

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 840886373, 1681772746, 2522659119, 3363545492, 5045318238, 6727090984, 10090636476, 20181272952]

約数ペア:

[(1, 20181272952), (2, 10090636476), (3, 6727090984), (4, 5045318238), (6, 3363545492), (8, 2522659119), (12, 1681772746), (24, 840886373)]