20348520222

素因数分解:

$2^1\times 3^1\times {\mathrm{37}}^1\times {\mathrm{91660001}}^1$

素因数の和:91660043

約数の個数: 16

約数和(自身を含む): 41796960912

約数和(自身を除く): 21448440690

約数列:

[1, 2, 3, 6, 37, 74, 111, 222, 91660001, 183320002, 274980003, 549960006, 3391420037, 6782840074, 10174260111, 20348520222]

約数ペア:

[(1, 20348520222), (2, 10174260111), (3, 6782840074), (6, 3391420037), (37, 549960006), (74, 274980003), (111, 183320002), (222, 91660001)]