20260492808

素因数分解:

$2^3\times {\mathrm{449}}^1\times {\mathrm{5640449}}^1$

素因数の和:5640904

約数の個数: 16

約数和(自身を含む): 38073037500

約数和(自身を除く): 17812544692

約数列:

[1, 2, 4, 8, 449, 898, 1796, 3592, 5640449, 11280898, 22561796, 45123592, 2532561601, 5065123202, 10130246404, 20260492808]

約数ペア:

[(1, 20260492808), (2, 10130246404), (4, 5065123202), (8, 2532561601), (449, 45123592), (898, 22561796), (1796, 11280898), (3592, 5640449)]