20683689026

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{10331513}}^1$

素因数の和:10331546

約数の個数: 32

約数和(自身を含む): 41656664448

約数和(自身を除く): 20972975422

約数列:

[1, 2, 7, 11, 13, 14, 22, 26, 77, 91, 143, 154, 182, 286, 1001, 2002, 10331513, 20663026, 72320591, 113646643, 134309669, 144641182, 227293286, 268619338, 795526501, 940167683, 1477406359, 1591053002, 1880335366, 2954812718, 10341844513, 20683689026]

約数ペア:

[(1, 20683689026), (2, 10341844513), (7, 2954812718), (11, 1880335366), (13, 1591053002), (14, 1477406359), (22, 940167683), (26, 795526501), (77, 268619338), (91, 227293286), (143, 144641182), (154, 134309669), (182, 113646643), (286, 72320591), (1001, 20663026), (2002, 10331513)]