20161638085

素因数分解:

$5^1\times {\mathrm{997}}^1\times {\mathrm{1223}}^1\times {\mathrm{3307}}^1$

素因数の和:5532

約数の個数: 16

約数和(自身を含む): 24245364096

約数和(自身を除く): 4083726011

約数列:

[1, 5, 997, 1223, 3307, 4985, 6115, 16535, 1219331, 3297079, 4044461, 6096655, 16485395, 20222305, 4032327617, 20161638085]

約数ペア:

[(1, 20161638085), (5, 4032327617), (997, 20222305), (1223, 16485395), (3307, 6096655), (4985, 4044461), (6115, 3297079), (16535, 1219331)]