20803556136

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^2\times {\mathrm{31}}^1\times {\mathrm{179}}^1\times {\mathrm{1291}}^1$

素因数の和:1532

約数の個数: 192

約数和(自身を含む): 59386521600

約数和(自身を除く): 38582965464

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 22, 24, 31, 33, 44, 62, 66, 88, 93, 121, 124, 132, 179, 186, 242, 248, 264, 341, 358, 363, 372, 484, 537, 682, 716, 726, 744, 968, 1023, 1074, 1291, 1364, 1432, 1452, 1969, 2046, 2148, 2582, 2728, 2904, 3751, 3873, 3938, 4092, 4296, 5164, 5549, 5907, 7502, 7746, 7876, 8184, 10328, 11098, 11253, 11814, 14201, 15004, 15492, 15752, 16647, 21659, 22196, 22506, 23628, 28402, 30008, 30984, 33294, 40021, 42603, 43318, 44392, 45012, 47256, 56804, 61039, 64977, 66588, 80042, 85206, 86636, 90024, 113608, 120063, 122078, 129954, 133176, 156211, 160084, 170412, 173272, 183117, 231089, 240126, 244156, 259908, 312422, 320168, 340824, 366234, 440231, 462178, 468633, 480252, 488312, 519816, 624844, 671429, 693267, 732468, 880462, 924356, 937266, 960504, 1249688, 1320693, 1342858, 1386534, 1464936, 1760924, 1848712, 1874532, 2014287, 2541979, 2641386, 2685716, 2773068, 3521848, 3749064, 4028574, 4842541, 5083958, 5282772, 5371432, 5546136, 7163759, 7625937, 8057148, 9685082, 10167916, 10565544, 14327518, 14527623, 15251874, 16114296, 19370164, 20335832, 21491277, 27961769, 28655036, 29055246, 30503748, 38740328, 42982554, 55923538, 57310072, 58110492, 61007496, 78801349, 83885307, 85965108, 111847076, 116220984, 157602698, 167770614, 171930216, 223694152, 236404047, 315205396, 335541228, 472808094, 630410792, 671082456, 866814839, 945616188, 1733629678, 1891232376, 2600444517, 3467259356, 5200889034, 6934518712, 10401778068, 20803556136]

約数ペア:

[(1, 20803556136), (2, 10401778068), (3, 6934518712), (4, 5200889034), (6, 3467259356), (8, 2600444517), (11, 1891232376), (12, 1733629678), (22, 945616188), (24, 866814839), (31, 671082456), (33, 630410792), (44, 472808094), (62, 335541228), (66, 315205396), (88, 236404047), (93, 223694152), (121, 171930216), (124, 167770614), (132, 157602698), (179, 116220984), (186, 111847076), (242, 85965108), (248, 83885307), (264, 78801349), (341, 61007496), (358, 58110492), (363, 57310072), (372, 55923538), (484, 42982554), (537, 38740328), (682, 30503748), (716, 29055246), (726, 28655036), (744, 27961769), (968, 21491277), (1023, 20335832), (1074, 19370164), (1291, 16114296), (1364, 15251874), (1432, 14527623), (1452, 14327518), (1969, 10565544), (2046, 10167916), (2148, 9685082), (2582, 8057148), (2728, 7625937), (2904, 7163759), (3751, 5546136), (3873, 5371432), (3938, 5282772), (4092, 5083958), (4296, 4842541), (5164, 4028574), (5549, 3749064), (5907, 3521848), (7502, 2773068), (7746, 2685716), (7876, 2641386), (8184, 2541979), (10328, 2014287), (11098, 1874532), (11253, 1848712), (11814, 1760924), (14201, 1464936), (15004, 1386534), (15492, 1342858), (15752, 1320693), (16647, 1249688), (21659, 960504), (22196, 937266), (22506, 924356), (23628, 880462), (28402, 732468), (30008, 693267), (30984, 671429), (33294, 624844), (40021, 519816), (42603, 488312), (43318, 480252), (44392, 468633), (45012, 462178), (47256, 440231), (56804, 366234), (61039, 340824), (64977, 320168), (66588, 312422), (80042, 259908), (85206, 244156), (86636, 240126), (90024, 231089), (113608, 183117), (120063, 173272), (122078, 170412), (129954, 160084), (133176, 156211)]