20170847074

素因数分解:

$2^1\times 7^1\times {\mathrm{283}}^1\times {\mathrm{373}}^1\times {\mathrm{13649}}^1$

素因数の和:14314

約数の個数: 32

約数和(自身を含む): 34796361600

約数和(自身を除く): 14625514526

約数列:

[1, 2, 7, 14, 283, 373, 566, 746, 1981, 2611, 3962, 5222, 13649, 27298, 95543, 105559, 191086, 211118, 738913, 1477826, 3862667, 5091077, 7725334, 10182154, 27038669, 35637539, 54077338, 71275078, 1440774791, 2881549582, 10085423537, 20170847074]

約数ペア:

[(1, 20170847074), (2, 10085423537), (7, 2881549582), (14, 1440774791), (283, 71275078), (373, 54077338), (566, 35637539), (746, 27038669), (1981, 10182154), (2611, 7725334), (3962, 5091077), (5222, 3862667), (13649, 1477826), (27298, 738913), (95543, 211118), (105559, 191086)]