20100773056

素因数分解:

$2^6\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{373}}^1\times {\mathrm{487}}^1$

素因数の和:911

約数の個数: 224

約数和(自身を含む): 51921013760

約数和(自身を除く): 31820240704

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 19, 26, 28, 32, 38, 52, 56, 64, 76, 91, 104, 112, 133, 152, 182, 208, 224, 247, 266, 304, 364, 373, 416, 448, 487, 494, 532, 608, 728, 746, 832, 974, 988, 1064, 1216, 1456, 1492, 1729, 1948, 1976, 2128, 2611, 2912, 2984, 3409, 3458, 3896, 3952, 4256, 4849, 5222, 5824, 5968, 6331, 6818, 6916, 7087, 7792, 7904, 8512, 9253, 9698, 10444, 11936, 12662, 13636, 13832, 14174, 15584, 15808, 18506, 19396, 20888, 23872, 25324, 27272, 27664, 28348, 31168, 33943, 37012, 38792, 41776, 44317, 49609, 50648, 54544, 55328, 56696, 64771, 67886, 74024, 77584, 83552, 88634, 92131, 99218, 101296, 109088, 110656, 113392, 120289, 129542, 135772, 148048, 155168, 167104, 177268, 181651, 184262, 198436, 202592, 218176, 226784, 240578, 259084, 271544, 296096, 310336, 354536, 363302, 368524, 396872, 405184, 453568, 481156, 518168, 543088, 592192, 644917, 709072, 726604, 737048, 793744, 842023, 962312, 1036336, 1086176, 1271557, 1289834, 1418144, 1453208, 1474096, 1587488, 1684046, 1924624, 2072672, 2172352, 2361463, 2543114, 2579668, 2836288, 2906416, 2948192, 3174976, 3368092, 3451369, 3849248, 4145344, 4722926, 5086228, 5159336, 5812832, 5896384, 6736184, 6902738, 7698496, 9445852, 10172456, 10318672, 11625664, 13472368, 13805476, 16530241, 18891704, 20344912, 20637344, 24159583, 26944736, 27610952, 33060482, 37783408, 40689824, 41274688, 44867797, 48319166, 53889472, 55221904, 66120964, 75566816, 81379648, 89735594, 96638332, 110443808, 132241928, 151133632, 179471188, 193276664, 220887616, 264483856, 314074579, 358942376, 386553328, 528967712, 628149158, 717884752, 773106656, 1057935424, 1256298316, 1435769504, 1546213312, 2512596632, 2871539008, 5025193264, 10050386528, 20100773056]

約数ペア:

[(1, 20100773056), (2, 10050386528), (4, 5025193264), (7, 2871539008), (8, 2512596632), (13, 1546213312), (14, 1435769504), (16, 1256298316), (19, 1057935424), (26, 773106656), (28, 717884752), (32, 628149158), (38, 528967712), (52, 386553328), (56, 358942376), (64, 314074579), (76, 264483856), (91, 220887616), (104, 193276664), (112, 179471188), (133, 151133632), (152, 132241928), (182, 110443808), (208, 96638332), (224, 89735594), (247, 81379648), (266, 75566816), (304, 66120964), (364, 55221904), (373, 53889472), (416, 48319166), (448, 44867797), (487, 41274688), (494, 40689824), (532, 37783408), (608, 33060482), (728, 27610952), (746, 26944736), (832, 24159583), (974, 20637344), (988, 20344912), (1064, 18891704), (1216, 16530241), (1456, 13805476), (1492, 13472368), (1729, 11625664), (1948, 10318672), (1976, 10172456), (2128, 9445852), (2611, 7698496), (2912, 6902738), (2984, 6736184), (3409, 5896384), (3458, 5812832), (3896, 5159336), (3952, 5086228), (4256, 4722926), (4849, 4145344), (5222, 3849248), (5824, 3451369), (5968, 3368092), (6331, 3174976), (6818, 2948192), (6916, 2906416), (7087, 2836288), (7792, 2579668), (7904, 2543114), (8512, 2361463), (9253, 2172352), (9698, 2072672), (10444, 1924624), (11936, 1684046), (12662, 1587488), (13636, 1474096), (13832, 1453208), (14174, 1418144), (15584, 1289834), (15808, 1271557), (18506, 1086176), (19396, 1036336), (20888, 962312), (23872, 842023), (25324, 793744), (27272, 737048), (27664, 726604), (28348, 709072), (31168, 644917), (33943, 592192), (37012, 543088), (38792, 518168), (41776, 481156), (44317, 453568), (49609, 405184), (50648, 396872), (54544, 368524), (55328, 363302), (56696, 354536), (64771, 310336), (67886, 296096), (74024, 271544), (77584, 259084), (83552, 240578), (88634, 226784), (92131, 218176), (99218, 202592), (101296, 198436), (109088, 184262), (110656, 181651), (113392, 177268), (120289, 167104), (129542, 155168), (135772, 148048)]