20140854902

素因数分解:

$2^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{113}}^1\times {\mathrm{439009}}^1$

素因数の和:439160

約数の個数: 32

約数和(自身を含む): 36033940800

約数和(自身を除く): 15893085898

約数列:

[1, 2, 7, 14, 29, 58, 113, 203, 226, 406, 791, 1582, 3277, 6554, 22939, 45878, 439009, 878018, 3073063, 6146126, 12731261, 25462522, 49608017, 89118827, 99216034, 178237654, 347256119, 694512238, 1438632493, 2877264986, 10070427451, 20140854902]

約数ペア:

[(1, 20140854902), (2, 10070427451), (7, 2877264986), (14, 1438632493), (29, 694512238), (58, 347256119), (113, 178237654), (203, 99216034), (226, 89118827), (406, 49608017), (791, 25462522), (1582, 12731261), (3277, 6146126), (6554, 3073063), (22939, 878018), (45878, 439009)]