20416251967

素因数分解:

${\mathrm{23}}^1\times {\mathrm{233}}^1\times {\mathrm{347}}^1\times {\mathrm{10979}}^1$

素因数の和:11582

約数の個数: 16

約数和(自身を含む): 21458960640

約数和(自身を除く): 1042708673

約数列:

[1, 23, 233, 347, 5359, 7981, 10979, 80851, 252517, 1859573, 2558107, 3809713, 58836461, 87623399, 887663129, 20416251967]

約数ペア:

[(1, 20416251967), (23, 887663129), (233, 87623399), (347, 58836461), (5359, 3809713), (7981, 2558107), (10979, 1859573), (80851, 252517)]