20174006811

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{795913}}^1$

素因数の和:796011

約数の個数: 32

約数和(自身を含む): 33008145408

約数和(自身を除く): 12834138597

約数列:

[1, 3, 7, 17, 21, 51, 71, 119, 213, 357, 497, 1207, 1491, 3621, 8449, 25347, 795913, 2387739, 5571391, 13530521, 16714173, 40591563, 56509823, 94713647, 169529469, 284140941, 395568761, 960666991, 1186706283, 2882000973, 6724668937, 20174006811]

約数ペア:

[(1, 20174006811), (3, 6724668937), (7, 2882000973), (17, 1186706283), (21, 960666991), (51, 395568761), (71, 284140941), (119, 169529469), (213, 94713647), (357, 56509823), (497, 40591563), (1207, 16714173), (1491, 13530521), (3621, 5571391), (8449, 2387739), (25347, 795913)]