20246598

素因数分解:

$2^1\times 3^4\times {\mathrm{124979}}^1$

素因数の和:124993

約数の個数: 20

約数和(自身を含む): 45367740

約数和(自身を除く): 25121142

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 124979, 249958, 374937, 749874, 1124811, 2249622, 3374433, 6748866, 10123299, 20246598]

約数ペア:

[(1, 20246598), (2, 10123299), (3, 6748866), (6, 3374433), (9, 2249622), (18, 1124811), (27, 749874), (54, 374937), (81, 249958), (162, 124979)]