20228738816

素因数分解:

$2^8\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{127}}^1\times {\mathrm{229}}^1$

素因数の和:415

約数の個数: 288

約数和(自身を含む): 50547302400

約数和(自身を除く): 30318563584

約数列:

[1, 2, 4, 8, 11, 13, 16, 19, 22, 26, 32, 38, 44, 52, 64, 76, 88, 104, 127, 128, 143, 152, 176, 208, 209, 229, 247, 254, 256, 286, 304, 352, 416, 418, 458, 494, 508, 572, 608, 704, 832, 836, 916, 988, 1016, 1144, 1216, 1397, 1408, 1651, 1664, 1672, 1832, 1976, 2032, 2288, 2413, 2432, 2519, 2717, 2794, 2816, 2977, 3302, 3328, 3344, 3664, 3952, 4064, 4351, 4576, 4826, 4864, 5038, 5434, 5588, 5954, 6604, 6688, 7328, 7904, 8128, 8702, 9152, 9652, 10076, 10868, 11176, 11908, 13208, 13376, 14656, 15808, 16256, 17404, 18161, 18304, 19304, 20152, 21736, 22352, 23816, 26416, 26543, 26752, 29083, 29312, 31369, 31616, 32512, 32747, 34808, 36322, 36608, 38608, 40304, 43472, 44704, 47632, 47861, 52832, 53086, 53504, 56563, 58166, 58624, 62738, 63232, 65494, 69616, 72644, 77216, 80608, 86944, 89408, 95264, 95722, 105664, 106172, 113126, 116332, 125476, 130988, 139232, 145288, 154432, 161216, 173888, 178816, 190528, 191444, 211328, 212344, 226252, 232664, 250952, 261976, 278464, 290576, 308864, 319913, 322432, 345059, 347776, 357632, 378079, 381056, 382888, 422656, 424688, 452504, 465328, 501904, 523952, 552577, 556928, 581152, 617728, 622193, 639826, 644864, 690118, 695552, 756158, 762112, 765776, 849376, 905008, 930656, 1003808, 1047904, 1105154, 1113856, 1162304, 1244386, 1279652, 1380236, 1512316, 1531552, 1698752, 1810016, 1861312, 2007616, 2095808, 2210308, 2324608, 2488772, 2559304, 2760472, 3024632, 3063104, 3397504, 3620032, 3722624, 4015232, 4158869, 4191616, 4420616, 4649216, 4977544, 5118608, 5520944, 6049264, 6078347, 6126208, 6795008, 7183501, 7240064, 7445248, 8030464, 8317738, 8383232, 8841232, 9955088, 10237216, 11041888, 12098528, 12156694, 12252416, 14367002, 14480128, 16635476, 17682464, 19910176, 20474432, 22083776, 24197056, 24313388, 28734004, 33270952, 35364928, 39820352, 40948864, 44167552, 48394112, 48626776, 57468008, 66541904, 70729856, 79018511, 79640704, 81897728, 88335104, 96788224, 97253552, 114936016, 133083808, 141459712, 158037022, 159281408, 194507104, 229872032, 266167616, 316074044, 389014208, 459744064, 532335232, 632148088, 778028416, 919488128, 1064670464, 1264296176, 1556056832, 1838976256, 2528592352, 5057184704, 10114369408, 20228738816]

約数ペア:

[(1, 20228738816), (2, 10114369408), (4, 5057184704), (8, 2528592352), (11, 1838976256), (13, 1556056832), (16, 1264296176), (19, 1064670464), (22, 919488128), (26, 778028416), (32, 632148088), (38, 532335232), (44, 459744064), (52, 389014208), (64, 316074044), (76, 266167616), (88, 229872032), (104, 194507104), (127, 159281408), (128, 158037022), (143, 141459712), (152, 133083808), (176, 114936016), (208, 97253552), (209, 96788224), (229, 88335104), (247, 81897728), (254, 79640704), (256, 79018511), (286, 70729856), (304, 66541904), (352, 57468008), (416, 48626776), (418, 48394112), (458, 44167552), (494, 40948864), (508, 39820352), (572, 35364928), (608, 33270952), (704, 28734004), (832, 24313388), (836, 24197056), (916, 22083776), (988, 20474432), (1016, 19910176), (1144, 17682464), (1216, 16635476), (1397, 14480128), (1408, 14367002), (1651, 12252416), (1664, 12156694), (1672, 12098528), (1832, 11041888), (1976, 10237216), (2032, 9955088), (2288, 8841232), (2413, 8383232), (2432, 8317738), (2519, 8030464), (2717, 7445248), (2794, 7240064), (2816, 7183501), (2977, 6795008), (3302, 6126208), (3328, 6078347), (3344, 6049264), (3664, 5520944), (3952, 5118608), (4064, 4977544), (4351, 4649216), (4576, 4420616), (4826, 4191616), (4864, 4158869), (5038, 4015232), (5434, 3722624), (5588, 3620032), (5954, 3397504), (6604, 3063104), (6688, 3024632), (7328, 2760472), (7904, 2559304), (8128, 2488772), (8702, 2324608), (9152, 2210308), (9652, 2095808), (10076, 2007616), (10868, 1861312), (11176, 1810016), (11908, 1698752), (13208, 1531552), (13376, 1512316), (14656, 1380236), (15808, 1279652), (16256, 1244386), (17404, 1162304), (18161, 1113856), (18304, 1105154), (19304, 1047904), (20152, 1003808), (21736, 930656), (22352, 905008), (23816, 849376), (26416, 765776), (26543, 762112), (26752, 756158), (29083, 695552), (29312, 690118), (31369, 644864), (31616, 639826), (32512, 622193), (32747, 617728), (34808, 581152), (36322, 556928), (36608, 552577), (38608, 523952), (40304, 501904), (43472, 465328), (44704, 452504), (47632, 424688), (47861, 422656), (52832, 382888), (53086, 381056), (53504, 378079), (56563, 357632), (58166, 347776), (58624, 345059), (62738, 322432), (63232, 319913), (65494, 308864), (69616, 290576), (72644, 278464), (77216, 261976), (80608, 250952), (86944, 232664), (89408, 226252), (95264, 212344), (95722, 211328), (105664, 191444), (106172, 190528), (113126, 178816), (116332, 173888), (125476, 161216), (130988, 154432), (139232, 145288)]