20184310071

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{1879}}^1\times {\mathrm{62819}}^1$

素因数の和:64723

約数の個数: 24

約数和(自身を含む): 30706416000

約数和(自身を除く): 10522105929

約数列:

[1, 3, 9, 19, 57, 171, 1879, 5637, 16911, 35701, 62819, 107103, 188457, 321309, 565371, 1193561, 3580683, 10742049, 118036901, 354110703, 1062332109, 2242701119, 6728103357, 20184310071]

約数ペア:

[(1, 20184310071), (3, 6728103357), (9, 2242701119), (19, 1062332109), (57, 354110703), (171, 118036901), (1879, 10742049), (5637, 3580683), (16911, 1193561), (35701, 565371), (62819, 321309), (107103, 188457)]