20184741766

素因数分解:

$2^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{23635529}}^1$

素因数の和:23635599

約数の個数: 16

約数和(自身を含む): 35169668640

約数和(自身を除く): 14984926874

約数列:

[1, 2, 7, 14, 61, 122, 427, 854, 23635529, 47271058, 165448703, 330897406, 1441767269, 2883534538, 10092370883, 20184741766]

約数ペア:

[(1, 20184741766), (2, 10092370883), (7, 2883534538), (14, 1441767269), (61, 330897406), (122, 165448703), (427, 47271058), (854, 23635529)]