20163316054

素因数分解:

$2^1\times 7^3\times {\mathrm{29392589}}^1$

素因数の和:29392612

約数の個数: 16

約数和(自身を含む): 35271108000

約数和(自身を除く): 15107791946

約数列:

[1, 2, 7, 14, 49, 98, 343, 686, 29392589, 58785178, 205748123, 411496246, 1440236861, 2880473722, 10081658027, 20163316054]

約数ペア:

[(1, 20163316054), (2, 10081658027), (7, 2880473722), (14, 1440236861), (49, 411496246), (98, 205748123), (343, 58785178), (686, 29392589)]