20341046

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{24989}}^1$

素因数の和:25039

約数の個数: 16

約数和(自身を含む): 34186320

約数和(自身を除く): 13845274

約数列:

[1, 2, 11, 22, 37, 74, 407, 814, 24989, 49978, 274879, 549758, 924593, 1849186, 10170523, 20341046]

約数ペア:

[(1, 20341046), (2, 10170523), (11, 1849186), (22, 924593), (37, 549758), (74, 274879), (407, 49978), (814, 24989)]