20139593847

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{83}}^1\times {\mathrm{4757759}}^1$

素因数の和:4757862

約数の個数: 16

約数和(自身を含む): 28774932480

約数和(自身を除く): 8635338633

約数列:

[1, 3, 17, 51, 83, 249, 1411, 4233, 4757759, 14273277, 80881903, 242645709, 394893997, 1184681991, 6713197949, 20139593847]

約数ペア:

[(1, 20139593847), (3, 6713197949), (17, 1184681991), (51, 394893997), (83, 242645709), (249, 80881903), (1411, 14273277), (4233, 4757759)]