20132317855

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{4391}}^1\times {\mathrm{70537}}^1$

素因数の和:74946

約数の個数: 16

約数和(自身を含む): 26023443264

約数和(自身を除く): 5891125409

約数列:

[1, 5, 13, 65, 4391, 21955, 57083, 70537, 285415, 352685, 916981, 4584905, 309727967, 1548639835, 4026463571, 20132317855]

約数ペア:

[(1, 20132317855), (5, 4026463571), (13, 1548639835), (65, 309727967), (4391, 4584905), (21955, 916981), (57083, 352685), (70537, 285415)]