20132751884

素因数分解:

$2^2\times 7^1\times {\mathrm{1723}}^1\times {\mathrm{417311}}^1$

素因数の和:419045

約数の個数: 24

約数和(自身を含む): 40288969728

約数和(自身を除く): 20156217844

約数列:

[1, 2, 4, 7, 14, 28, 1723, 3446, 6892, 12061, 24122, 48244, 417311, 834622, 1669244, 2921177, 5842354, 11684708, 719026853, 1438053706, 2876107412, 5033187971, 10066375942, 20132751884]

約数ペア:

[(1, 20132751884), (2, 10066375942), (4, 5033187971), (7, 2876107412), (14, 1438053706), (28, 719026853), (1723, 11684708), (3446, 5842354), (6892, 2921177), (12061, 1669244), (24122, 834622), (48244, 417311)]