20176482474

素因数分解:

$2^1\times 3^2\times {\mathrm{12329}}^1\times {\mathrm{90917}}^1$

素因数の和:103254

約数の個数: 24

約数和(自身を含む): 43719738660

約数和(自身を除く): 23543256186

約数列:

[1, 2, 3, 6, 9, 18, 12329, 24658, 36987, 73974, 90917, 110961, 181834, 221922, 272751, 545502, 818253, 1636506, 1120915693, 2241831386, 3362747079, 6725494158, 10088241237, 20176482474]

約数ペア:

[(1, 20176482474), (2, 10088241237), (3, 6725494158), (6, 3362747079), (9, 2241831386), (18, 1120915693), (12329, 1636506), (24658, 818253), (36987, 545502), (73974, 272751), (90917, 221922), (110961, 181834)]