20222767570

素因数分解:

$2^1\times 5^1\times {\mathrm{21017}}^1\times {\mathrm{96221}}^1$

素因数の和:117245

約数の個数: 16

約数和(自身を含む): 36403091928

約数和(自身を除く): 16180324358

約数列:

[1, 2, 5, 10, 21017, 42034, 96221, 105085, 192442, 210170, 481105, 962210, 2022276757, 4044553514, 10111383785, 20222767570]

約数ペア:

[(1, 20222767570), (2, 10111383785), (5, 4044553514), (10, 2022276757), (21017, 962210), (42034, 481105), (96221, 210170), (105085, 192442)]