20082876

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{353}}^1\times {\mathrm{431}}^1$

素因数の和:802

約数の個数: 48

約数和(自身を含む): 51383808

約数和(自身を除く): 31300932

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 44, 66, 132, 353, 431, 706, 862, 1059, 1293, 1412, 1724, 2118, 2586, 3883, 4236, 4741, 5172, 7766, 9482, 11649, 14223, 15532, 18964, 23298, 28446, 46596, 56892, 152143, 304286, 456429, 608572, 912858, 1673573, 1825716, 3347146, 5020719, 6694292, 10041438, 20082876]

約数ペア:

[(1, 20082876), (2, 10041438), (3, 6694292), (4, 5020719), (6, 3347146), (11, 1825716), (12, 1673573), (22, 912858), (33, 608572), (44, 456429), (66, 304286), (132, 152143), (353, 56892), (431, 46596), (706, 28446), (862, 23298), (1059, 18964), (1293, 15532), (1412, 14223), (1724, 11649), (2118, 9482), (2586, 7766), (3883, 5172), (4236, 4741)]