20976936624

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{1095287}}^1$

素因数の和:1095327

約数の個数: 120

約数和(自身を含む): 70624170240

約数和(自身を除く): 49647233616

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 19, 21, 24, 28, 36, 38, 42, 48, 56, 57, 63, 72, 76, 84, 112, 114, 126, 133, 144, 152, 168, 171, 228, 252, 266, 304, 336, 342, 399, 456, 504, 532, 684, 798, 912, 1008, 1064, 1197, 1368, 1596, 2128, 2394, 2736, 3192, 4788, 6384, 9576, 19152, 1095287, 2190574, 3285861, 4381148, 6571722, 7667009, 8762296, 9857583, 13143444, 15334018, 17524592, 19715166, 20810453, 23001027, 26286888, 30668036, 39430332, 41620906, 46002054, 52573776, 61336072, 62431359, 69003081, 78860664, 83241812, 92004108, 122672144, 124862718, 138006162, 145673171, 157721328, 166483624, 184008216, 187294077, 249725436, 276012324, 291346342, 332967248, 368016432, 374588154, 437019513, 499450872, 552024648, 582692684, 749176308, 874039026, 998901744, 1104049296, 1165385368, 1311058539, 1498352616, 1748078052, 2330770736, 2622117078, 2996705232, 3496156104, 5244234156, 6992312208, 10488468312, 20976936624]

約数ペア:

[(1, 20976936624), (2, 10488468312), (3, 6992312208), (4, 5244234156), (6, 3496156104), (7, 2996705232), (8, 2622117078), (9, 2330770736), (12, 1748078052), (14, 1498352616), (16, 1311058539), (18, 1165385368), (19, 1104049296), (21, 998901744), (24, 874039026), (28, 749176308), (36, 582692684), (38, 552024648), (42, 499450872), (48, 437019513), (56, 374588154), (57, 368016432), (63, 332967248), (72, 291346342), (76, 276012324), (84, 249725436), (112, 187294077), (114, 184008216), (126, 166483624), (133, 157721328), (144, 145673171), (152, 138006162), (168, 124862718), (171, 122672144), (228, 92004108), (252, 83241812), (266, 78860664), (304, 69003081), (336, 62431359), (342, 61336072), (399, 52573776), (456, 46002054), (504, 41620906), (532, 39430332), (684, 30668036), (798, 26286888), (912, 23001027), (1008, 20810453), (1064, 19715166), (1197, 17524592), (1368, 15334018), (1596, 13143444), (2128, 9857583), (2394, 8762296), (2736, 7667009), (3192, 6571722), (4788, 4381148), (6384, 3285861), (9576, 2190574), (19152, 1095287)]