20159441412

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{2861}}^1\times {\mathrm{53381}}^1$

素因数の和:56260

約数の個数: 48

約数和(自身を含む): 51333839424

約数和(自身を除く): 31174398012

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 44, 66, 132, 2861, 5722, 8583, 11444, 17166, 31471, 34332, 53381, 62942, 94413, 106762, 125884, 160143, 188826, 213524, 320286, 377652, 587191, 640572, 1174382, 1761573, 2348764, 3523146, 7046292, 152723041, 305446082, 458169123, 610892164, 916338246, 1679953451, 1832676492, 3359906902, 5039860353, 6719813804, 10079720706, 20159441412]

約数ペア:

[(1, 20159441412), (2, 10079720706), (3, 6719813804), (4, 5039860353), (6, 3359906902), (11, 1832676492), (12, 1679953451), (22, 916338246), (33, 610892164), (44, 458169123), (66, 305446082), (132, 152723041), (2861, 7046292), (5722, 3523146), (8583, 2348764), (11444, 1761573), (17166, 1174382), (31471, 640572), (34332, 587191), (53381, 377652), (62942, 320286), (94413, 213524), (106762, 188826), (125884, 160143)]