20132482565

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{479}}^1\times {\mathrm{646619}}^1$

素因数の和:647116

約数の個数: 16

約数和(自身を含む): 26071718400

約数和(自身を除く): 5939235835

約数列:

[1, 5, 13, 65, 479, 2395, 6227, 31135, 646619, 3233095, 8406047, 42030235, 309730501, 1548652505, 4026496513, 20132482565]

約数ペア:

[(1, 20132482565), (5, 4026496513), (13, 1548652505), (65, 309730501), (479, 42030235), (2395, 8406047), (6227, 3233095), (31135, 646619)]