20085940657

素因数分解:

${\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{509}}^1\times {\mathrm{1459}}^1$

素因数の和:2065

約数の個数: 32

約数和(自身を含む): 22409481600

約数和(自身を除く): 2323540943

約数列:

[1, 17, 37, 43, 509, 629, 731, 1459, 1591, 8653, 18833, 21887, 24803, 27047, 53983, 62737, 320161, 372079, 742631, 809819, 917711, 1066529, 2321269, 12624727, 13766923, 27477347, 31933133, 39461573, 467114899, 542863261, 1181525921, 20085940657]

約数ペア:

[(1, 20085940657), (17, 1181525921), (37, 542863261), (43, 467114899), (509, 39461573), (629, 31933133), (731, 27477347), (1459, 13766923), (1591, 12624727), (8653, 2321269), (18833, 1066529), (21887, 917711), (24803, 809819), (27047, 742631), (53983, 372079), (62737, 320161)]