20163340721

素因数分解:

${\mathrm{19}}^1\times {\mathrm{757}}^1\times {\mathrm{769}}^1\times {\mathrm{1823}}^1$

素因数の和:3368

約数の個数: 16

約数和(自身を含む): 21291916800

約数和(自身を除く): 1128576079

約数列:

[1, 19, 757, 769, 1823, 14383, 14611, 34637, 582133, 1380011, 1401887, 11060527, 26220209, 26635853, 1061228459, 20163340721]

約数ペア:

[(1, 20163340721), (19, 1061228459), (757, 26635853), (769, 26220209), (1823, 11060527), (14383, 1401887), (14611, 1380011), (34637, 582133)]