20153706

素因数分解:

$2^1\times 3^1\times {\mathrm{691}}^1\times {\mathrm{4861}}^1$

素因数の和:5557

約数の個数: 16

約数和(自身を含む): 40374048

約数和(自身を除く): 20220342

約数列:

[1, 2, 3, 6, 691, 1382, 2073, 4146, 4861, 9722, 14583, 29166, 3358951, 6717902, 10076853, 20153706]

約数ペア:

[(1, 20153706), (2, 10076853), (3, 6717902), (6, 3358951), (691, 29166), (1382, 14583), (2073, 9722), (4146, 4861)]