20004006

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{303091}}^1$

素因数の和:303107

約数の個数: 16

約数和(自身を含む): 43645248

約数和(自身を除く): 23641242

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 303091, 606182, 909273, 1818546, 3334001, 6668002, 10002003, 20004006]

約数ペア:

[(1, 20004006), (2, 10002003), (3, 6668002), (6, 3334001), (11, 1818546), (22, 909273), (33, 606182), (66, 303091)]