20540874

素因数分解:

$2^1\times 3^1\times {\mathrm{29}}^1\times {\mathrm{118051}}^1$

素因数の和:118085

約数の個数: 16

約数和(自身を含む): 42498720

約数和(自身を除く): 21957846

約数列:

[1, 2, 3, 6, 29, 58, 87, 174, 118051, 236102, 354153, 708306, 3423479, 6846958, 10270437, 20540874]

約数ペア:

[(1, 20540874), (2, 10270437), (3, 6846958), (6, 3423479), (29, 708306), (58, 354153), (87, 236102), (174, 118051)]