20025726084

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{293}}^1\times {\mathrm{673}}^1$

素因数の和:1027

約数の個数: 288

約数和(自身を含む): 64627390464

約数和(自身を除く): 44601664380

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 18, 21, 26, 28, 31, 36, 39, 42, 52, 62, 63, 78, 84, 91, 93, 117, 124, 126, 156, 182, 186, 217, 234, 252, 273, 279, 293, 364, 372, 403, 434, 468, 546, 558, 586, 651, 673, 806, 819, 868, 879, 1092, 1116, 1172, 1209, 1302, 1346, 1612, 1638, 1758, 1953, 2019, 2051, 2418, 2604, 2637, 2692, 2821, 3276, 3516, 3627, 3809, 3906, 4038, 4102, 4711, 4836, 5274, 5642, 6057, 6153, 7254, 7618, 7812, 8076, 8204, 8463, 8749, 9083, 9422, 10548, 11284, 11427, 12114, 12306, 14133, 14508, 15236, 16926, 17498, 18166, 18459, 18844, 20863, 22854, 24228, 24612, 25389, 26247, 26663, 27249, 28266, 33852, 34281, 34996, 36332, 36918, 41726, 42399, 45708, 50778, 52494, 53326, 54498, 56532, 61243, 62589, 63581, 68562, 73836, 78741, 79989, 81747, 83452, 84798, 101556, 104988, 106652, 108996, 118079, 122486, 125178, 127162, 137124, 146041, 157482, 159978, 163494, 169596, 183729, 187767, 190743, 197189, 236158, 239967, 244972, 250356, 254324, 271219, 292082, 314964, 319956, 326988, 354237, 367458, 375534, 381486, 394378, 438123, 472316, 479934, 542438, 551187, 572229, 584164, 591567, 708474, 734916, 751068, 762972, 788756, 813657, 826553, 876246, 959868, 1062711, 1084876, 1102374, 1144458, 1183134, 1314369, 1380323, 1416948, 1627314, 1653106, 1752492, 1774701, 1898533, 2125422, 2204748, 2288916, 2366268, 2440971, 2479659, 2563457, 2628738, 2760646, 3254628, 3306212, 3549402, 3797066, 4140969, 4250844, 4881942, 4959318, 5126914, 5257476, 5521292, 5695599, 6112859, 7098804, 7438977, 7594132, 7690371, 8281938, 9763884, 9918636, 10253828, 11391198, 12225718, 12422907, 14877954, 15380742, 16563876, 17086797, 17944199, 18338577, 22782396, 23071113, 24451436, 24845814, 29755908, 30761484, 34173594, 35888398, 36677154, 42790013, 46142226, 49691628, 53832597, 55015731, 68347188, 71776796, 73354308, 79467167, 85580026, 92284452, 107665194, 110031462, 128370039, 158934334, 161497791, 171160052, 215330388, 220062924, 238401501, 256740078, 317868668, 322995582, 385110117, 476803002, 513480156, 556270169, 645991164, 715204503, 770220234, 953606004, 1112540338, 1430409006, 1540440468, 1668810507, 2225080676, 2860818012, 3337621014, 5006431521, 6675242028, 10012863042, 20025726084]

約数ペア:

[(1, 20025726084), (2, 10012863042), (3, 6675242028), (4, 5006431521), (6, 3337621014), (7, 2860818012), (9, 2225080676), (12, 1668810507), (13, 1540440468), (14, 1430409006), (18, 1112540338), (21, 953606004), (26, 770220234), (28, 715204503), (31, 645991164), (36, 556270169), (39, 513480156), (42, 476803002), (52, 385110117), (62, 322995582), (63, 317868668), (78, 256740078), (84, 238401501), (91, 220062924), (93, 215330388), (117, 171160052), (124, 161497791), (126, 158934334), (156, 128370039), (182, 110031462), (186, 107665194), (217, 92284452), (234, 85580026), (252, 79467167), (273, 73354308), (279, 71776796), (293, 68347188), (364, 55015731), (372, 53832597), (403, 49691628), (434, 46142226), (468, 42790013), (546, 36677154), (558, 35888398), (586, 34173594), (651, 30761484), (673, 29755908), (806, 24845814), (819, 24451436), (868, 23071113), (879, 22782396), (1092, 18338577), (1116, 17944199), (1172, 17086797), (1209, 16563876), (1302, 15380742), (1346, 14877954), (1612, 12422907), (1638, 12225718), (1758, 11391198), (1953, 10253828), (2019, 9918636), (2051, 9763884), (2418, 8281938), (2604, 7690371), (2637, 7594132), (2692, 7438977), (2821, 7098804), (3276, 6112859), (3516, 5695599), (3627, 5521292), (3809, 5257476), (3906, 5126914), (4038, 4959318), (4102, 4881942), (4711, 4250844), (4836, 4140969), (5274, 3797066), (5642, 3549402), (6057, 3306212), (6153, 3254628), (7254, 2760646), (7618, 2628738), (7812, 2563457), (8076, 2479659), (8204, 2440971), (8463, 2366268), (8749, 2288916), (9083, 2204748), (9422, 2125422), (10548, 1898533), (11284, 1774701), (11427, 1752492), (12114, 1653106), (12306, 1627314), (14133, 1416948), (14508, 1380323), (15236, 1314369), (16926, 1183134), (17498, 1144458), (18166, 1102374), (18459, 1084876), (18844, 1062711), (20863, 959868), (22854, 876246), (24228, 826553), (24612, 813657), (25389, 788756), (26247, 762972), (26663, 751068), (27249, 734916), (28266, 708474), (33852, 591567), (34281, 584164), (34996, 572229), (36332, 551187), (36918, 542438), (41726, 479934), (42399, 472316), (45708, 438123), (50778, 394378), (52494, 381486), (53326, 375534), (54498, 367458), (56532, 354237), (61243, 326988), (62589, 319956), (63581, 314964), (68562, 292082), (73836, 271219), (78741, 254324), (79989, 250356), (81747, 244972), (83452, 239967), (84798, 236158), (101556, 197189), (104988, 190743), (106652, 187767), (108996, 183729), (118079, 169596), (122486, 163494), (125178, 159978), (127162, 157482), (137124, 146041)]