20170684814

素因数分解:

$2^1\times 7^1\times {\mathrm{797}}^1\times {\mathrm{1807733}}^1$

素因数の和:1808539

約数の個数: 16

約数和(自身を含む): 34621721568

約数和(自身を除く): 14451036754

約数列:

[1, 2, 7, 14, 797, 1594, 5579, 11158, 1807733, 3615466, 12654131, 25308262, 1440763201, 2881526402, 10085342407, 20170684814]

約数ペア:

[(1, 20170684814), (2, 10085342407), (7, 2881526402), (14, 1440763201), (797, 25308262), (1594, 12654131), (5579, 3615466), (11158, 1807733)]