20263710

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{675457}}^1$

素因数の和:675467

約数の個数: 16

約数和(自身を含む): 48632976

約数和(自身を除く): 28369266

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 675457, 1350914, 2026371, 3377285, 4052742, 6754570, 10131855, 20263710]

約数ペア:

[(1, 20263710), (2, 10131855), (3, 6754570), (5, 4052742), (6, 3377285), (10, 2026371), (15, 1350914), (30, 675457)]