20164569941

素因数分解:

${\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{193}}^1\times {\mathrm{3041}}^1$

素因数の和:3341

約数の個数: 32

約数和(自身を含む): 22435066368

約数和(自身を除く): 2270496427

約数列:

[1, 17, 43, 47, 193, 731, 799, 2021, 3041, 3281, 8299, 9071, 34357, 51697, 130763, 141083, 142927, 154207, 390053, 586913, 2222971, 2429759, 6145861, 6630901, 9977521, 25237259, 27584911, 104479637, 429033403, 468943487, 1186151173, 20164569941]

約数ペア:

[(1, 20164569941), (17, 1186151173), (43, 468943487), (47, 429033403), (193, 104479637), (731, 27584911), (799, 25237259), (2021, 9977521), (3041, 6630901), (3281, 6145861), (8299, 2429759), (9071, 2222971), (34357, 586913), (51697, 390053), (130763, 154207), (141083, 142927)]