20128036482

素因数分解:

$2^1\times 3^2\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{1777781}}^1$

素因数の和:1777843

約数の個数: 48

約数和(自身を含む): 47424112632

約数和(自身を除く): 27296076150

約数列:

[1, 2, 3, 6, 9, 17, 18, 34, 37, 51, 74, 102, 111, 153, 222, 306, 333, 629, 666, 1258, 1887, 3774, 5661, 11322, 1777781, 3555562, 5333343, 10666686, 16000029, 30222277, 32000058, 60444554, 65777897, 90666831, 131555794, 181333662, 197333691, 272000493, 394667382, 544000986, 592001073, 1118224249, 1184002146, 2236448498, 3354672747, 6709345494, 10064018241, 20128036482]

約数ペア:

[(1, 20128036482), (2, 10064018241), (3, 6709345494), (6, 3354672747), (9, 2236448498), (17, 1184002146), (18, 1118224249), (34, 592001073), (37, 544000986), (51, 394667382), (74, 272000493), (102, 197333691), (111, 181333662), (153, 131555794), (222, 90666831), (306, 65777897), (333, 60444554), (629, 32000058), (666, 30222277), (1258, 16000029), (1887, 10666686), (3774, 5333343), (5661, 3555562), (11322, 1777781)]