20131870895

素因数分解:

$5^1\times {\mathrm{67}}^1\times {\mathrm{887}}^1\times {\mathrm{67751}}^1$

素因数の和:68710

約数の個数: 16

約数和(自身を含む): 24546820608

約数和(自身を除く): 4414949713

約数列:

[1, 5, 67, 335, 887, 4435, 59429, 67751, 297145, 338755, 4539317, 22696585, 60095137, 300475685, 4026374179, 20131870895]

約数ペア:

[(1, 20131870895), (5, 4026374179), (67, 300475685), (335, 60095137), (887, 22696585), (4435, 4539317), (59429, 338755), (67751, 297145)]