20161243561

素因数分解:

${\mathrm{23}}^1\times {\mathrm{67}}^1\times {\mathrm{2417}}^1\times {\mathrm{5413}}^1$

素因数の和:7920

約数の個数: 16

約数和(自身を含む): 21364596864

約数和(自身を除く): 1203353303

約数列:

[1, 23, 67, 1541, 2417, 5413, 55591, 124499, 161939, 362671, 3724597, 8341433, 13083221, 300914083, 876575807, 20161243561]

約数ペア:

[(1, 20161243561), (23, 876575807), (67, 300914083), (1541, 13083221), (2417, 8341433), (5413, 3724597), (55591, 362671), (124499, 161939)]