20196496213

素因数分解:

${\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{283}}^1\times {\mathrm{4933}}^1$

素因数の和:5293

約数の個数: 32

約数和(自身を含む): 23003018496

約数和(自身を除く): 2806522283

約数列:

[1, 17, 23, 37, 283, 391, 629, 851, 4811, 4933, 6509, 10471, 14467, 83861, 110653, 113459, 178007, 182521, 240833, 1396039, 1928803, 3102857, 4094161, 4197983, 23732663, 32108897, 51653443, 71365711, 545851249, 878108531, 1188029189, 20196496213]

約数ペア:

[(1, 20196496213), (17, 1188029189), (23, 878108531), (37, 545851249), (283, 71365711), (391, 51653443), (629, 32108897), (851, 23732663), (4811, 4197983), (4933, 4094161), (6509, 3102857), (10471, 1928803), (14467, 1396039), (83861, 240833), (110653, 182521), (113459, 178007)]