20164028165

素因数分解:

$5^1\times {\mathrm{41}}^1\times {\mathrm{349}}^1\times {\mathrm{281837}}^1$

素因数の和:282232

約数の個数: 16

約数和(自身を含む): 24858111600

約数和(自身を除く): 4694083435

約数列:

[1, 5, 41, 205, 349, 1745, 14309, 71545, 281837, 1409185, 11555317, 57776585, 98361113, 491805565, 4032805633, 20164028165]

約数ペア:

[(1, 20164028165), (5, 4032805633), (41, 491805565), (205, 98361113), (349, 57776585), (1745, 11555317), (14309, 1409185), (71545, 281837)]