20483342

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{541}}^1\times {\mathrm{1721}}^1$

素因数の和:2275

約数の個数: 16

約数和(自身を含む): 33599664

約数和(自身を除く): 13116322

約数列:

[1, 2, 11, 22, 541, 1082, 1721, 3442, 5951, 11902, 18931, 37862, 931061, 1862122, 10241671, 20483342]

約数ペア:

[(1, 20483342), (2, 10241671), (11, 1862122), (22, 931061), (541, 37862), (1082, 18931), (1721, 11902), (3442, 5951)]