20172688794

素因数分解:

$2^1\times 3^3\times {\mathrm{1637}}^1\times {\mathrm{228203}}^1$

素因数の和:229851

約数の個数: 32

約数和(自身を含む): 44855778240

約数和(自身を除く): 24683089446

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 1637, 3274, 4911, 9822, 14733, 29466, 44199, 88398, 228203, 456406, 684609, 1369218, 2053827, 4107654, 6161481, 12322962, 373568311, 747136622, 1120704933, 2241409866, 3362114799, 6724229598, 10086344397, 20172688794]

約数ペア:

[(1, 20172688794), (2, 10086344397), (3, 6724229598), (6, 3362114799), (9, 2241409866), (18, 1120704933), (27, 747136622), (54, 373568311), (1637, 12322962), (3274, 6161481), (4911, 4107654), (9822, 2053827), (14733, 1369218), (29466, 684609), (44199, 456406), (88398, 228203)]