20149077719

素因数分解:

${\mathrm{31}}^1\times {\mathrm{101}}^1\times {\mathrm{1511}}^1\times {\mathrm{4259}}^1$

素因数の和:5902

約数の個数: 16

約数和(自身を含む): 21023815680

約数和(自身を除く): 874737961

約数列:

[1, 31, 101, 1511, 3131, 4259, 46841, 132029, 152611, 430159, 4730941, 6435349, 13334929, 199495819, 649970249, 20149077719]

約数ペア:

[(1, 20149077719), (31, 649970249), (101, 199495819), (1511, 13334929), (3131, 6435349), (4259, 4730941), (46841, 430159), (132029, 152611)]