20134528711418

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{431}}^1\times {\mathrm{2239}}^1\times {\mathrm{948391}}^1$

素因数の和:951074

約数の個数: 32

約数和(自身を含む): 33038638940160

約数和(自身を除く): 12904110228742

約数列:

[1, 2, 11, 22, 431, 862, 2239, 4478, 4741, 9482, 24629, 49258, 948391, 965009, 1896782, 1930018, 10432301, 10615099, 20864602, 21230198, 408756521, 817513042, 2123447449, 4246894898, 4496321731, 8992643462, 23357921939, 46715843878, 915205850519, 1830411701038, 10067264355709, 20134528711418]

約数ペア:

[(1, 20134528711418), (2, 10067264355709), (11, 1830411701038), (22, 915205850519), (431, 46715843878), (862, 23357921939), (2239, 8992643462), (4478, 4496321731), (4741, 4246894898), (9482, 2123447449), (24629, 817513042), (49258, 408756521), (948391, 21230198), (965009, 20864602), (1896782, 10615099), (1930018, 10432301)]