20189080801

素因数分解:

${\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{15145597}}^1$

素因数の和:15145671

約数の個数: 8

約数和(自身を含む): 21325001984

約数和(自身を除く): 1135921183

約数列:

[1, 31, 43, 1333, 15145597, 469513507, 651260671, 20189080801]

約数ペア:

[(1, 20189080801), (31, 651260671), (43, 469513507), (1333, 15145597)]