20111020034

素因数分解:

$2^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{38824363}}^1$

素因数の和:38824409

約数の個数: 16

約数和(自身を含む): 35407819968

約数和(自身を除く): 15296799934

約数列:

[1, 2, 7, 14, 37, 74, 259, 518, 38824363, 77648726, 271770541, 543541082, 1436501431, 2873002862, 10055510017, 20111020034]

約数ペア:

[(1, 20111020034), (2, 10055510017), (7, 2873002862), (14, 1436501431), (37, 543541082), (74, 271770541), (259, 77648726), (518, 38824363)]