20145969822

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{6451}}^1\times {\mathrm{47317}}^1$

素因数の和:53784

約数の個数: 32

約数和(自身を含む): 43962585984

約数和(自身を除く): 23816616162

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 6451, 12902, 19353, 38706, 47317, 70961, 94634, 141922, 141951, 212883, 283902, 425766, 520487, 1040974, 1561461, 3122922, 305241967, 610483934, 915725901, 1831451802, 3357661637, 6715323274, 10072984911, 20145969822]

約数ペア:

[(1, 20145969822), (2, 10072984911), (3, 6715323274), (6, 3357661637), (11, 1831451802), (22, 915725901), (33, 610483934), (66, 305241967), (6451, 3122922), (12902, 1561461), (19353, 1040974), (38706, 520487), (47317, 425766), (70961, 283902), (94634, 212883), (141922, 141951)]