20496056

素因数分解:

$2^3\times 7^1\times {\mathrm{366001}}^1$

素因数の和:366014

約数の個数: 16

約数和(自身を含む): 43920240

約数和(自身を除く): 23424184

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 366001, 732002, 1464004, 2562007, 2928008, 5124014, 10248028, 20496056]

約数ペア:

[(1, 20496056), (2, 10248028), (4, 5124014), (7, 2928008), (8, 2562007), (14, 1464004), (28, 732002), (56, 366001)]