20163071219

素因数分解:

${\mathrm{43}}^1\times {\mathrm{103}}^1\times {\mathrm{1549}}^1\times {\mathrm{2939}}^1$

素因数の和:4634

約数の個数: 16

約数和(自身を含む): 20852832000

約数和(自身を除く): 689760781

約数列:

[1, 43, 103, 1549, 2939, 4429, 66607, 126377, 159547, 302717, 4552511, 6860521, 13016831, 195757973, 468908633, 20163071219]

約数ペア:

[(1, 20163071219), (43, 468908633), (103, 195757973), (1549, 13016831), (2939, 6860521), (4429, 4552511), (66607, 302717), (126377, 159547)]