20349811146

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{103}}^1\times {\mathrm{109397}}^1$

素因数の和:109555

約数の個数: 64

約数和(自身を含む): 48058103808

約数和(自身を除く): 27708292662

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 43, 86, 103, 129, 206, 258, 301, 309, 602, 618, 721, 903, 1442, 1806, 2163, 4326, 4429, 8858, 13287, 26574, 31003, 62006, 93009, 109397, 186018, 218794, 328191, 656382, 765779, 1531558, 2297337, 4594674, 4704071, 9408142, 11267891, 14112213, 22535782, 28224426, 32928497, 33803673, 65856994, 67607346, 78875237, 98785491, 157750474, 197570982, 236625711, 473251422, 484519313, 969038626, 1453557939, 2907115878, 3391635191, 6783270382, 10174905573, 20349811146]

約数ペア:

[(1, 20349811146), (2, 10174905573), (3, 6783270382), (6, 3391635191), (7, 2907115878), (14, 1453557939), (21, 969038626), (42, 484519313), (43, 473251422), (86, 236625711), (103, 197570982), (129, 157750474), (206, 98785491), (258, 78875237), (301, 67607346), (309, 65856994), (602, 33803673), (618, 32928497), (721, 28224426), (903, 22535782), (1442, 14112213), (1806, 11267891), (2163, 9408142), (4326, 4704071), (4429, 4594674), (8858, 2297337), (13287, 1531558), (26574, 765779), (31003, 656382), (62006, 328191), (93009, 218794), (109397, 186018)]