20221454848

素因数分解:

$2^9\times 7^2\times {\mathrm{17}}^2\times {\mathrm{2789}}^1$

素因数の和:2855

約数の個数: 180

約数和(自身を含む): 49945120830

約数和(自身を除く): 29723665982

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 32, 34, 49, 56, 64, 68, 98, 112, 119, 128, 136, 196, 224, 238, 256, 272, 289, 392, 448, 476, 512, 544, 578, 784, 833, 896, 952, 1088, 1156, 1568, 1666, 1792, 1904, 2023, 2176, 2312, 2789, 3136, 3332, 3584, 3808, 4046, 4352, 4624, 5578, 6272, 6664, 7616, 8092, 8704, 9248, 11156, 12544, 13328, 14161, 15232, 16184, 18496, 19523, 22312, 25088, 26656, 28322, 30464, 32368, 36992, 39046, 44624, 47413, 53312, 56644, 60928, 64736, 73984, 78092, 89248, 94826, 106624, 113288, 129472, 136661, 147968, 156184, 178496, 189652, 213248, 226576, 258944, 273322, 312368, 331891, 356992, 379304, 426496, 453152, 517888, 546644, 624736, 663782, 713984, 758608, 806021, 906304, 1035776, 1093288, 1249472, 1327564, 1427968, 1517216, 1612042, 1812608, 2186576, 2323237, 2498944, 2655128, 3034432, 3224084, 3625216, 4373152, 4646474, 4997888, 5310256, 5642147, 6068864, 6448168, 7250432, 8746304, 9292948, 9995776, 10620512, 11284294, 12137728, 12896336, 17492608, 18585896, 21241024, 22568588, 24275456, 25792672, 34985216, 37171792, 39495029, 42482048, 45137176, 51585344, 69970432, 74343584, 78990058, 84964096, 90274352, 103170688, 148687168, 157980116, 169928192, 180548704, 206341376, 297374336, 315960232, 361097408, 412682752, 594748672, 631920464, 722194816, 1189497344, 1263840928, 1444389632, 2527681856, 2888779264, 5055363712, 10110727424, 20221454848]

約数ペア:

[(1, 20221454848), (2, 10110727424), (4, 5055363712), (7, 2888779264), (8, 2527681856), (14, 1444389632), (16, 1263840928), (17, 1189497344), (28, 722194816), (32, 631920464), (34, 594748672), (49, 412682752), (56, 361097408), (64, 315960232), (68, 297374336), (98, 206341376), (112, 180548704), (119, 169928192), (128, 157980116), (136, 148687168), (196, 103170688), (224, 90274352), (238, 84964096), (256, 78990058), (272, 74343584), (289, 69970432), (392, 51585344), (448, 45137176), (476, 42482048), (512, 39495029), (544, 37171792), (578, 34985216), (784, 25792672), (833, 24275456), (896, 22568588), (952, 21241024), (1088, 18585896), (1156, 17492608), (1568, 12896336), (1666, 12137728), (1792, 11284294), (1904, 10620512), (2023, 9995776), (2176, 9292948), (2312, 8746304), (2789, 7250432), (3136, 6448168), (3332, 6068864), (3584, 5642147), (3808, 5310256), (4046, 4997888), (4352, 4646474), (4624, 4373152), (5578, 3625216), (6272, 3224084), (6664, 3034432), (7616, 2655128), (8092, 2498944), (8704, 2323237), (9248, 2186576), (11156, 1812608), (12544, 1612042), (13328, 1517216), (14161, 1427968), (15232, 1327564), (16184, 1249472), (18496, 1093288), (19523, 1035776), (22312, 906304), (25088, 806021), (26656, 758608), (28322, 713984), (30464, 663782), (32368, 624736), (36992, 546644), (39046, 517888), (44624, 453152), (47413, 426496), (53312, 379304), (56644, 356992), (60928, 331891), (64736, 312368), (73984, 273322), (78092, 258944), (89248, 226576), (94826, 213248), (106624, 189652), (113288, 178496), (129472, 156184), (136661, 147968)]