20119854

素因数分解:

$2^1\times 3^1\times {\mathrm{47}}^1\times {\mathrm{71347}}^1$

素因数の和:71399

約数の個数: 16

約数和(自身を含む): 41096448

約数和(自身を除く): 20976594

約数列:

[1, 2, 3, 6, 47, 94, 141, 282, 71347, 142694, 214041, 428082, 3353309, 6706618, 10059927, 20119854]

約数ペア:

[(1, 20119854), (2, 10059927), (3, 6706618), (6, 3353309), (47, 428082), (94, 214041), (141, 142694), (282, 71347)]