20346447368536

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{149606230651}}^1$

素因数の和:149606230674

約数の個数: 16

約数和(自身を含む): 40393682276040

約数和(自身を除く): 20047234907504

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 149606230651, 299212461302, 598424922604, 1196849845208, 2543305921067, 5086611842134, 10173223684268, 20346447368536]

約数ペア:

[(1, 20346447368536), (2, 10173223684268), (4, 5086611842134), (8, 2543305921067), (17, 1196849845208), (34, 598424922604), (68, 299212461302), (136, 149606230651)]