20054601

素因数分解:

$3^3\times 7^1\times {\mathrm{106109}}^1$

素因数の和:106125

約数の個数: 16

約数和(自身を含む): 33955200

約数和(自身を除く): 13900599

約数列:

[1, 3, 7, 9, 21, 27, 63, 189, 106109, 318327, 742763, 954981, 2228289, 2864943, 6684867, 20054601]

約数ペア:

[(1, 20054601), (3, 6684867), (7, 2864943), (9, 2228289), (21, 954981), (27, 742763), (63, 318327), (189, 106109)]