20093813

素因数分解:

${\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{127}}^1\times {\mathrm{227}}^1$

素因数の和:412

約数の個数: 16

約数和(自身を含む): 22063104

約数和(自身を除く): 1969291

約数列:

[1, 17, 41, 127, 227, 697, 2159, 3859, 5207, 9307, 28829, 88519, 158219, 490093, 1181989, 20093813]

約数ペア:

[(1, 20093813), (17, 1181989), (41, 490093), (127, 158219), (227, 88519), (697, 28829), (2159, 9307), (3859, 5207)]