2080405572

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{24766733}}^1$

素因数の和:24766747

約数の個数: 24

約数和(自身を含む): 5547748416

約数和(自身を除く): 3467342844

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 24766733, 49533466, 74300199, 99066932, 148600398, 173367131, 297200796, 346734262, 520101393, 693468524, 1040202786, 2080405572]

約数ペア:

[(1, 2080405572), (2, 1040202786), (3, 693468524), (4, 520101393), (6, 346734262), (7, 297200796), (12, 173367131), (14, 148600398), (21, 99066932), (28, 74300199), (42, 49533466), (84, 24766733)]