20107176

素因数分解:

$2^3\times 3^1\times {\mathrm{653}}^1\times {\mathrm{1283}}^1$

素因数の和:1945

約数の個数: 32

約数和(自身を含む): 50384160

約数和(自身を除く): 30276984

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 653, 1283, 1306, 1959, 2566, 2612, 3849, 3918, 5132, 5224, 7698, 7836, 10264, 15396, 15672, 30792, 837799, 1675598, 2513397, 3351196, 5026794, 6702392, 10053588, 20107176]

約数ペア:

[(1, 20107176), (2, 10053588), (3, 6702392), (4, 5026794), (6, 3351196), (8, 2513397), (12, 1675598), (24, 837799), (653, 30792), (1283, 15672), (1306, 15396), (1959, 10264), (2566, 7836), (2612, 7698), (3849, 5224), (3918, 5132)]