20784204798

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{83}}^1\times {\mathrm{5962193}}^1$

素因数の和:5962288

約数の個数: 32

約数和(自身を含む): 48079132416

約数和(自身を除く): 27294927618

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 83, 166, 249, 498, 581, 1162, 1743, 3486, 5962193, 11924386, 17886579, 35773158, 41735351, 83470702, 125206053, 250412106, 494862019, 989724038, 1484586057, 2969172114, 3464034133, 6928068266, 10392102399, 20784204798]

約数ペア:

[(1, 20784204798), (2, 10392102399), (3, 6928068266), (6, 3464034133), (7, 2969172114), (14, 1484586057), (21, 989724038), (42, 494862019), (83, 250412106), (166, 125206053), (249, 83470702), (498, 41735351), (581, 35773158), (1162, 17886579), (1743, 11924386), (3486, 5962193)]