2020071768

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{733}}^1$

素因数の和:850

約数の個数: 192

約数和(自身を含む): 6068183520

約数和(自身を除く): 4048111752

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 13, 22, 24, 26, 33, 39, 44, 52, 66, 73, 78, 88, 104, 121, 132, 143, 146, 156, 219, 242, 264, 286, 292, 312, 363, 429, 438, 484, 572, 584, 726, 733, 803, 858, 876, 949, 968, 1144, 1452, 1466, 1573, 1606, 1716, 1752, 1898, 2199, 2409, 2847, 2904, 2932, 3146, 3212, 3432, 3796, 4398, 4719, 4818, 5694, 5864, 6292, 6424, 7592, 8063, 8796, 8833, 9438, 9529, 9636, 10439, 11388, 12584, 16126, 17592, 17666, 18876, 19058, 19272, 20878, 22776, 24189, 26499, 28587, 31317, 32252, 35332, 37752, 38116, 41756, 48378, 52998, 53509, 57174, 62634, 64504, 70664, 76232, 83512, 88693, 96756, 104819, 105996, 107018, 114348, 114829, 125268, 160527, 177386, 193512, 209638, 211992, 214036, 228696, 229658, 250536, 266079, 314457, 321054, 344487, 354772, 419276, 428072, 459316, 532158, 588599, 628914, 642108, 688974, 695617, 709544, 838552, 918632, 1064316, 1153009, 1177198, 1257828, 1284216, 1377948, 1391234, 1765797, 2086851, 2128632, 2306018, 2354396, 2515656, 2755896, 2782468, 3459027, 3531594, 4173702, 4612036, 4708792, 5564936, 6474589, 6918054, 7063188, 7651787, 8347404, 9224072, 12949178, 13836108, 14126376, 15303574, 16694808, 19423767, 22955361, 25898356, 27672216, 30607148, 38847534, 45910722, 51796712, 61214296, 77695068, 84169657, 91821444, 155390136, 168339314, 183642888, 252508971, 336678628, 505017942, 673357256, 1010035884, 2020071768]

約数ペア:

[(1, 2020071768), (2, 1010035884), (3, 673357256), (4, 505017942), (6, 336678628), (8, 252508971), (11, 183642888), (12, 168339314), (13, 155390136), (22, 91821444), (24, 84169657), (26, 77695068), (33, 61214296), (39, 51796712), (44, 45910722), (52, 38847534), (66, 30607148), (73, 27672216), (78, 25898356), (88, 22955361), (104, 19423767), (121, 16694808), (132, 15303574), (143, 14126376), (146, 13836108), (156, 12949178), (219, 9224072), (242, 8347404), (264, 7651787), (286, 7063188), (292, 6918054), (312, 6474589), (363, 5564936), (429, 4708792), (438, 4612036), (484, 4173702), (572, 3531594), (584, 3459027), (726, 2782468), (733, 2755896), (803, 2515656), (858, 2354396), (876, 2306018), (949, 2128632), (968, 2086851), (1144, 1765797), (1452, 1391234), (1466, 1377948), (1573, 1284216), (1606, 1257828), (1716, 1177198), (1752, 1153009), (1898, 1064316), (2199, 918632), (2409, 838552), (2847, 709544), (2904, 695617), (2932, 688974), (3146, 642108), (3212, 628914), (3432, 588599), (3796, 532158), (4398, 459316), (4719, 428072), (4818, 419276), (5694, 354772), (5864, 344487), (6292, 321054), (6424, 314457), (7592, 266079), (8063, 250536), (8796, 229658), (8833, 228696), (9438, 214036), (9529, 211992), (9636, 209638), (10439, 193512), (11388, 177386), (12584, 160527), (16126, 125268), (17592, 114829), (17666, 114348), (18876, 107018), (19058, 105996), (19272, 104819), (20878, 96756), (22776, 88693), (24189, 83512), (26499, 76232), (28587, 70664), (31317, 64504), (32252, 62634), (35332, 57174), (37752, 53509), (38116, 52998), (41756, 48378)]