20178653923

素因数分解:

${\mathrm{19}}^1\times {\mathrm{193}}^1\times {\mathrm{907}}^1\times {\mathrm{6067}}^1$

素因数の和:7186

約数の個数: 16

約数和(自身を含む): 21377806720

約数和(自身を除く): 1199152797

約数列:

[1, 19, 193, 907, 3667, 6067, 17233, 115273, 175051, 1170931, 3325969, 5502769, 22247689, 104552611, 1062034417, 20178653923]

約数ペア:

[(1, 20178653923), (19, 1062034417), (193, 104552611), (907, 22247689), (3667, 5502769), (6067, 3325969), (17233, 1170931), (115273, 175051)]