20159095342

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{457}}^1\times {\mathrm{1160837}}^1$

素因数の和:1161315

約数の個数: 16

約数和(自身を含む): 31899828240

約数和(自身を除く): 11740732898

約数列:

[1, 2, 19, 38, 457, 914, 8683, 17366, 1160837, 2321674, 22055903, 44111806, 530502509, 1061005018, 10079547671, 20159095342]

約数ペア:

[(1, 20159095342), (2, 10079547671), (19, 1061005018), (38, 530502509), (457, 44111806), (914, 22055903), (8683, 2321674), (17366, 1160837)]