20850622144

素因数分解:

$2^6\times {\mathrm{11}}^1\times {\mathrm{557}}^1\times {\mathrm{53173}}^1$

素因数の和:53753

約数の個数: 56

約数和(自身を含む): 45218744208

約数和(自身を除く): 24368122064

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 64, 88, 176, 352, 557, 704, 1114, 2228, 4456, 6127, 8912, 12254, 17824, 24508, 35648, 49016, 53173, 98032, 106346, 196064, 212692, 392128, 425384, 584903, 850768, 1169806, 1701536, 2339612, 3403072, 4679224, 9358448, 18716896, 29617361, 37433792, 59234722, 118469444, 236938888, 325790971, 473877776, 651581942, 947755552, 1303163884, 1895511104, 2606327768, 5212655536, 10425311072, 20850622144]

約数ペア:

[(1, 20850622144), (2, 10425311072), (4, 5212655536), (8, 2606327768), (11, 1895511104), (16, 1303163884), (22, 947755552), (32, 651581942), (44, 473877776), (64, 325790971), (88, 236938888), (176, 118469444), (352, 59234722), (557, 37433792), (704, 29617361), (1114, 18716896), (2228, 9358448), (4456, 4679224), (6127, 3403072), (8912, 2339612), (12254, 1701536), (17824, 1169806), (24508, 850768), (35648, 584903), (49016, 425384), (53173, 392128), (98032, 212692), (106346, 196064)]