20070755

素因数分解:

$5^1\times {\mathrm{29}}^1\times {\mathrm{97}}^1\times {\mathrm{1427}}^1$

素因数の和:1558

約数の個数: 16

約数和(自身を含む): 25189920

約数和(自身を除く): 5119165

約数列:

[1, 5, 29, 97, 145, 485, 1427, 2813, 7135, 14065, 41383, 138419, 206915, 692095, 4014151, 20070755]

約数ペア:

[(1, 20070755), (5, 4014151), (29, 692095), (97, 206915), (145, 138419), (485, 41383), (1427, 14065), (2813, 7135)]