20656470027

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{2707}}^1\times {\mathrm{133873}}^1$

素因数の和:136602

約数の個数: 16

約数和(自身を含む): 29002463360

約数和(自身を除く): 8345993333

約数列:

[1, 3, 19, 57, 2707, 8121, 51433, 133873, 154299, 401619, 2543587, 7630761, 362394211, 1087182633, 6885490009, 20656470027]

約数ペア:

[(1, 20656470027), (3, 6885490009), (19, 1087182633), (57, 362394211), (2707, 7630761), (8121, 2543587), (51433, 401619), (133873, 154299)]