20131177915

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{907}}^1\times {\mathrm{193003}}^1$

素因数の和:193938

約数の個数: 16

約数和(自身を含む): 25235659008

約数和(自身を除く): 5104481093

約数列:

[1, 5, 23, 115, 907, 4535, 20861, 104305, 193003, 965015, 4439069, 22195345, 175053721, 875268605, 4026235583, 20131177915]

約数ペア:

[(1, 20131177915), (5, 4026235583), (23, 875268605), (115, 175053721), (907, 22195345), (4535, 4439069), (20861, 965015), (104305, 193003)]