20247422

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{523}}^1\times {\mathrm{1489}}^1$

素因数の和:2027

約数の個数: 16

約数和(自身を含む): 32791920

約数和(自身を除く): 12544498

約数列:

[1, 2, 13, 26, 523, 1046, 1489, 2978, 6799, 13598, 19357, 38714, 778747, 1557494, 10123711, 20247422]

約数ペア:

[(1, 20247422), (2, 10123711), (13, 1557494), (26, 778747), (523, 38714), (1046, 19357), (1489, 13598), (2978, 6799)]