20031193726

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{107}}^1\times {\mathrm{4926511}}^1$

素因数の和:4926639

約数の個数: 16

約数和(自身を含む): 31923797760

約数和(自身を除く): 11892604034

約数列:

[1, 2, 19, 38, 107, 214, 2033, 4066, 4926511, 9853022, 93603709, 187207418, 527136677, 1054273354, 10015596863, 20031193726]

約数ペア:

[(1, 20031193726), (2, 10015596863), (19, 1054273354), (38, 527136677), (107, 187207418), (214, 93603709), (2033, 9853022), (4066, 4926511)]