20626962552

素因数分解:

$2^3\times 3^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{101}}^1\times {\mathrm{7109}}^1$

素因数の和:7251

約数の個数: 256

約数和(自身を含む): 69621120000

約数和(自身を除く): 48994157448

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 19, 21, 24, 27, 28, 36, 38, 42, 54, 56, 57, 63, 72, 76, 84, 101, 108, 114, 126, 133, 152, 168, 171, 189, 202, 216, 228, 252, 266, 303, 342, 378, 399, 404, 456, 504, 513, 532, 606, 684, 707, 756, 798, 808, 909, 1026, 1064, 1197, 1212, 1368, 1414, 1512, 1596, 1818, 1919, 2052, 2121, 2394, 2424, 2727, 2828, 3192, 3591, 3636, 3838, 4104, 4242, 4788, 5454, 5656, 5757, 6363, 7109, 7182, 7272, 7676, 8484, 9576, 10908, 11514, 12726, 13433, 14218, 14364, 15352, 16968, 17271, 19089, 21327, 21816, 23028, 25452, 26866, 28436, 28728, 34542, 38178, 40299, 42654, 46056, 49763, 50904, 51813, 53732, 56872, 63981, 69084, 76356, 80598, 85308, 99526, 103626, 107464, 120897, 127962, 135071, 138168, 149289, 152712, 161196, 170616, 191943, 199052, 207252, 241794, 255924, 270142, 298578, 322392, 362691, 383886, 398104, 405213, 414504, 447867, 483588, 511848, 540284, 597156, 718009, 725382, 767772, 810426, 895734, 945497, 967176, 1080568, 1194312, 1215639, 1343601, 1436018, 1450764, 1535544, 1620852, 1791468, 1890994, 2154027, 2431278, 2687202, 2836491, 2872036, 2901528, 3241704, 3582936, 3646917, 3781988, 4308054, 4862556, 5026063, 5374404, 5672982, 5744072, 6462081, 7293834, 7563976, 8509473, 8616108, 9725112, 10052126, 10748808, 11345964, 12924162, 13642171, 14587668, 15078189, 17018946, 17232216, 19386243, 20104252, 22691928, 25528419, 25848324, 27284342, 29175336, 30156378, 34037892, 38772486, 40208504, 40926513, 45234567, 51056838, 51696648, 54568684, 60312756, 68075784, 77544972, 81853026, 90469134, 95495197, 102113676, 109137368, 120625512, 122779539, 135703701, 155089944, 163706052, 180938268, 190990394, 204227352, 245559078, 271407402, 286485591, 327412104, 361876536, 368338617, 381980788, 491118156, 542814804, 572971182, 736677234, 763961576, 859456773, 982236312, 1085629608, 1145942364, 1473354468, 1718913546, 2291884728, 2578370319, 2946708936, 3437827092, 5156740638, 6875654184, 10313481276, 20626962552]

約数ペア:

[(1, 20626962552), (2, 10313481276), (3, 6875654184), (4, 5156740638), (6, 3437827092), (7, 2946708936), (8, 2578370319), (9, 2291884728), (12, 1718913546), (14, 1473354468), (18, 1145942364), (19, 1085629608), (21, 982236312), (24, 859456773), (27, 763961576), (28, 736677234), (36, 572971182), (38, 542814804), (42, 491118156), (54, 381980788), (56, 368338617), (57, 361876536), (63, 327412104), (72, 286485591), (76, 271407402), (84, 245559078), (101, 204227352), (108, 190990394), (114, 180938268), (126, 163706052), (133, 155089944), (152, 135703701), (168, 122779539), (171, 120625512), (189, 109137368), (202, 102113676), (216, 95495197), (228, 90469134), (252, 81853026), (266, 77544972), (303, 68075784), (342, 60312756), (378, 54568684), (399, 51696648), (404, 51056838), (456, 45234567), (504, 40926513), (513, 40208504), (532, 38772486), (606, 34037892), (684, 30156378), (707, 29175336), (756, 27284342), (798, 25848324), (808, 25528419), (909, 22691928), (1026, 20104252), (1064, 19386243), (1197, 17232216), (1212, 17018946), (1368, 15078189), (1414, 14587668), (1512, 13642171), (1596, 12924162), (1818, 11345964), (1919, 10748808), (2052, 10052126), (2121, 9725112), (2394, 8616108), (2424, 8509473), (2727, 7563976), (2828, 7293834), (3192, 6462081), (3591, 5744072), (3636, 5672982), (3838, 5374404), (4104, 5026063), (4242, 4862556), (4788, 4308054), (5454, 3781988), (5656, 3646917), (5757, 3582936), (6363, 3241704), (7109, 2901528), (7182, 2872036), (7272, 2836491), (7676, 2687202), (8484, 2431278), (9576, 2154027), (10908, 1890994), (11514, 1791468), (12726, 1620852), (13433, 1535544), (14218, 1450764), (14364, 1436018), (15352, 1343601), (16968, 1215639), (17271, 1194312), (19089, 1080568), (21327, 967176), (21816, 945497), (23028, 895734), (25452, 810426), (26866, 767772), (28436, 725382), (28728, 718009), (34542, 597156), (38178, 540284), (40299, 511848), (42654, 483588), (46056, 447867), (49763, 414504), (50904, 405213), (51813, 398104), (53732, 383886), (56872, 362691), (63981, 322392), (69084, 298578), (76356, 270142), (80598, 255924), (85308, 241794), (99526, 207252), (103626, 199052), (107464, 191943), (120897, 170616), (127962, 161196), (135071, 152712), (138168, 149289)]