20133273790

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{701}}^1\times {\mathrm{17839}}^1$

素因数の和:18577

約数の個数: 64

約数和(自身を含む): 43281838080

約数和(自身を除く): 23148564290

約数列:

[1, 2, 5, 7, 10, 14, 23, 35, 46, 70, 115, 161, 230, 322, 701, 805, 1402, 1610, 3505, 4907, 7010, 9814, 16123, 17839, 24535, 32246, 35678, 49070, 80615, 89195, 112861, 124873, 161230, 178390, 225722, 249746, 410297, 564305, 624365, 820594, 1128610, 1248730, 2051485, 2872079, 4102970, 5744158, 12505139, 14360395, 25010278, 28720790, 62525695, 87535973, 125051390, 175071946, 287618197, 437679865, 575236394, 875359730, 1438090985, 2013327379, 2876181970, 4026654758, 10066636895, 20133273790]

約数ペア:

[(1, 20133273790), (2, 10066636895), (5, 4026654758), (7, 2876181970), (10, 2013327379), (14, 1438090985), (23, 875359730), (35, 575236394), (46, 437679865), (70, 287618197), (115, 175071946), (161, 125051390), (230, 87535973), (322, 62525695), (701, 28720790), (805, 25010278), (1402, 14360395), (1610, 12505139), (3505, 5744158), (4907, 4102970), (7010, 2872079), (9814, 2051485), (16123, 1248730), (17839, 1128610), (24535, 820594), (32246, 624365), (35678, 564305), (49070, 410297), (80615, 249746), (89195, 225722), (112861, 178390), (124873, 161230)]