20048862

素因数分解:

$2^1\times 3^1\times {\mathrm{421}}^1\times {\mathrm{7937}}^1$

素因数の和:8363

約数の個数: 16

約数和(自身を含む): 40198032

約数和(自身を除く): 20149170

約数列:

[1, 2, 3, 6, 421, 842, 1263, 2526, 7937, 15874, 23811, 47622, 3341477, 6682954, 10024431, 20048862]

約数ペア:

[(1, 20048862), (2, 10024431), (3, 6682954), (6, 3341477), (421, 47622), (842, 23811), (1263, 15874), (2526, 7937)]