20177082791

素因数分解:

${\mathrm{17}}^1\times {\mathrm{139}}^1\times {\mathrm{2063}}^1\times {\mathrm{4139}}^1$

素因数の和:6358

約数の個数: 16

約数和(自身を含む): 21533299200

約数和(自身を除く): 1356216409

約数列:

[1, 17, 139, 2063, 2363, 4139, 35071, 70363, 286757, 575321, 4874869, 8538757, 9780457, 145158869, 1186887223, 20177082791]

約数ペア:

[(1, 20177082791), (17, 1186887223), (139, 145158869), (2063, 9780457), (2363, 8538757), (4139, 4874869), (35071, 575321), (70363, 286757)]