20237862722

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{7333}}^1\times {\mathrm{17921}}^1$

素因数の和:25274

約数の個数: 32

約数和(自身を含む): 37854705024

約数和(自身を除く): 17616842302

約数列:

[1, 2, 7, 11, 14, 22, 77, 154, 7333, 14666, 17921, 35842, 51331, 80663, 102662, 125447, 161326, 197131, 250894, 394262, 564641, 1129282, 1379917, 2759834, 131414693, 262829386, 919902851, 1445561623, 1839805702, 2891123246, 10118931361, 20237862722]

約数ペア:

[(1, 20237862722), (2, 10118931361), (7, 2891123246), (11, 1839805702), (14, 1445561623), (22, 919902851), (77, 262829386), (154, 131414693), (7333, 2759834), (14666, 1379917), (17921, 1129282), (35842, 564641), (51331, 394262), (80663, 250894), (102662, 197131), (125447, 161326)]