20171703752

素因数分解:

$2^3\times {\mathrm{53}}^1\times {\mathrm{103}}^1\times {\mathrm{461891}}^1$

素因数の和:462053

約数の個数: 32

約数和(自身を含む): 38909782080

約数和(自身を除く): 18738078328

約数列:

[1, 2, 4, 8, 53, 103, 106, 206, 212, 412, 424, 824, 5459, 10918, 21836, 43672, 461891, 923782, 1847564, 3695128, 24480223, 47574773, 48960446, 95149546, 97920892, 190299092, 195841784, 380598184, 2521462969, 5042925938, 10085851876, 20171703752]

約数ペア:

[(1, 20171703752), (2, 10085851876), (4, 5042925938), (8, 2521462969), (53, 380598184), (103, 195841784), (106, 190299092), (206, 97920892), (212, 95149546), (412, 48960446), (424, 47574773), (824, 24480223), (5459, 3695128), (10918, 1847564), (21836, 923782), (43672, 461891)]