20161914920706

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{71}}^1\times {\mathrm{3727}}^1\times {\mathrm{22717}}^1$

素因数の和:26576

約数の個数: 128

約数和(自身を含む): 45075489693696

約数和(自身を除く): 24913574772990

約数列:

[1, 2, 3, 6, 13, 26, 39, 43, 71, 78, 86, 129, 142, 213, 258, 426, 559, 923, 1118, 1677, 1846, 2769, 3053, 3354, 3727, 5538, 6106, 7454, 9159, 11181, 18318, 22362, 22717, 39689, 45434, 48451, 68151, 79378, 96902, 119067, 136302, 145353, 160261, 238134, 264617, 290706, 295321, 320522, 480783, 529234, 590642, 793851, 885963, 961566, 976831, 1587702, 1612907, 1771926, 1953662, 2083393, 2930493, 3225814, 3440021, 4166786, 4838721, 5860986, 6250179, 6880042, 9677442, 10320063, 11378531, 12500358, 12698803, 20640126, 20967791, 22757062, 25397606, 34135593, 38096409, 41935582, 62903373, 68271186, 69355001, 76192818, 84666259, 125806746, 138710002, 147920903, 169332518, 208065003, 253998777, 295841806, 416130006, 443762709, 507997554, 887525418, 901615013, 1100661367, 1803230026, 2201322734, 2704845039, 3301984101, 3640649137, 5409690078, 6011304389, 6603968202, 7281298274, 10921947411, 12022608778, 18033913167, 21843894822, 36067826334, 47328438781, 78146957057, 94656877562, 141985316343, 156293914114, 234440871171, 258486088727, 283970632686, 468881742342, 516972177454, 775458266181, 1550916532362, 3360319153451, 6720638306902, 10080957460353, 20161914920706]

約数ペア:

[(1, 20161914920706), (2, 10080957460353), (3, 6720638306902), (6, 3360319153451), (13, 1550916532362), (26, 775458266181), (39, 516972177454), (43, 468881742342), (71, 283970632686), (78, 258486088727), (86, 234440871171), (129, 156293914114), (142, 141985316343), (213, 94656877562), (258, 78146957057), (426, 47328438781), (559, 36067826334), (923, 21843894822), (1118, 18033913167), (1677, 12022608778), (1846, 10921947411), (2769, 7281298274), (3053, 6603968202), (3354, 6011304389), (3727, 5409690078), (5538, 3640649137), (6106, 3301984101), (7454, 2704845039), (9159, 2201322734), (11181, 1803230026), (18318, 1100661367), (22362, 901615013), (22717, 887525418), (39689, 507997554), (45434, 443762709), (48451, 416130006), (68151, 295841806), (79378, 253998777), (96902, 208065003), (119067, 169332518), (136302, 147920903), (145353, 138710002), (160261, 125806746), (238134, 84666259), (264617, 76192818), (290706, 69355001), (295321, 68271186), (320522, 62903373), (480783, 41935582), (529234, 38096409), (590642, 34135593), (793851, 25397606), (885963, 22757062), (961566, 20967791), (976831, 20640126), (1587702, 12698803), (1612907, 12500358), (1771926, 11378531), (1953662, 10320063), (2083393, 9677442), (2930493, 6880042), (3225814, 6250179), (3440021, 5860986), (4166786, 4838721)]