20140692471

素因数分解:

$3^3\times {\mathrm{43}}^1\times {\mathrm{59}}^1\times {\mathrm{294029}}^1$

素因数の和:294140

約数の個数: 32

約数和(自身を含む): 31049568000

約数和(自身を除く): 10908875529

約数列:

[1, 3, 9, 27, 43, 59, 129, 177, 387, 531, 1161, 1593, 2537, 7611, 22833, 68499, 294029, 882087, 2646261, 7938783, 12643247, 17347711, 37929741, 52043133, 113789223, 156129399, 341367669, 468388197, 745951573, 2237854719, 6713564157, 20140692471]

約数ペア:

[(1, 20140692471), (3, 6713564157), (9, 2237854719), (27, 745951573), (43, 468388197), (59, 341367669), (129, 156129399), (177, 113789223), (387, 52043133), (531, 37929741), (1161, 17347711), (1593, 12643247), (2537, 7938783), (7611, 2646261), (22833, 882087), (68499, 294029)]