20174515195

素因数分解:

$5^1\times {\mathrm{137}}^1\times {\mathrm{1531}}^1\times {\mathrm{19237}}^1$

素因数の和:20910

約数の個数: 16

約数和(自身を含む): 24403326048

約数和(自身を除く): 4228810853

約数列:

[1, 5, 137, 685, 1531, 7655, 19237, 96185, 209747, 1048735, 2635469, 13177345, 29451847, 147259235, 4034903039, 20174515195]

約数ペア:

[(1, 20174515195), (5, 4034903039), (137, 147259235), (685, 29451847), (1531, 13177345), (7655, 2635469), (19237, 1048735), (96185, 209747)]