20160651009

素因数分解:

$3^1\times {\mathrm{109}}^1\times {\mathrm{281}}^1\times {\mathrm{219407}}^1$

素因数の和:219800

約数の個数: 16

約数和(自身を含む): 27224144640

約数和(自身を除く): 7063493631

約数列:

[1, 3, 109, 281, 327, 843, 30629, 91887, 219407, 658221, 23915363, 61653367, 71746089, 184960101, 6720217003, 20160651009]

約数ペア:

[(1, 20160651009), (3, 6720217003), (109, 184960101), (281, 71746089), (327, 61653367), (843, 23915363), (30629, 658221), (91887, 219407)]