20138086066

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{401}}^1\times {\mathrm{211007}}^1$

素因数の和:211434

約数の個数: 32

約数和(自身を含む): 36644493312

約数和(自身を除く): 16506407246

約数列:

[1, 2, 7, 14, 17, 34, 119, 238, 401, 802, 2807, 5614, 6817, 13634, 47719, 95438, 211007, 422014, 1477049, 2954098, 3587119, 7174238, 25109833, 50219666, 84613807, 169227614, 592296649, 1184593298, 1438434719, 2876869438, 10069043033, 20138086066]

約数ペア:

[(1, 20138086066), (2, 10069043033), (7, 2876869438), (14, 1438434719), (17, 1184593298), (34, 592296649), (119, 169227614), (238, 84613807), (401, 50219666), (802, 25109833), (2807, 7174238), (5614, 3587119), (6817, 2954098), (13634, 1477049), (47719, 422014), (95438, 211007)]