20136080245

素因数分解:

$5^1\times {\mathrm{37}}^2\times {\mathrm{349}}^1\times {\mathrm{8429}}^1$

素因数の和:8857

約数の個数: 24

約数和(自身を含む): 24908121000

約数和(自身を除く): 4772040755

約数列:

[1, 5, 37, 185, 349, 1369, 1745, 6845, 8429, 12913, 42145, 64565, 311873, 477781, 1559365, 2388905, 2941721, 11539301, 14708605, 57696505, 108843677, 544218385, 4027216049, 20136080245]

約数ペア:

[(1, 20136080245), (5, 4027216049), (37, 544218385), (185, 108843677), (349, 57696505), (1369, 14708605), (1745, 11539301), (6845, 2941721), (8429, 2388905), (12913, 1559365), (42145, 477781), (64565, 311873)]