202019024

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{742717}}^1$

素因数の和:742742

約数の個数: 20

約数和(自身を含む): 414436644

約数和(自身を除く): 212417620

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 742717, 1485434, 2970868, 5941736, 11883472, 12626189, 25252378, 50504756, 101009512, 202019024]

約数ペア:

[(1, 202019024), (2, 101009512), (4, 50504756), (8, 25252378), (16, 12626189), (17, 11883472), (34, 5941736), (68, 2970868), (136, 1485434), (272, 742717)]