20805637776

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{193}}^1\times {\mathrm{29167}}^1$

素因数の和:29389

約数の個数: 160

約数和(自身を含む): 67359879168

約数和(自身を除く): 46554241392

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 16, 21, 22, 24, 28, 33, 42, 44, 48, 56, 66, 77, 84, 88, 112, 132, 154, 168, 176, 193, 231, 264, 308, 336, 386, 462, 528, 579, 616, 772, 924, 1158, 1232, 1351, 1544, 1848, 2123, 2316, 2702, 3088, 3696, 4053, 4246, 4632, 5404, 6369, 8106, 8492, 9264, 10808, 12738, 14861, 16212, 16984, 21616, 25476, 29167, 29722, 32424, 33968, 44583, 50952, 58334, 59444, 64848, 87501, 89166, 101904, 116668, 118888, 175002, 178332, 204169, 233336, 237776, 320837, 350004, 356664, 408338, 466672, 612507, 641674, 700008, 713328, 816676, 962511, 1225014, 1283348, 1400016, 1633352, 1925022, 2245859, 2450028, 2566696, 3266704, 3850044, 4491718, 4900056, 5133392, 5629231, 6737577, 7700088, 8983436, 9800112, 11258462, 13475154, 15400176, 16887693, 17966872, 22516924, 26950308, 33775386, 35933744, 39404617, 45033848, 53900616, 61921541, 67550772, 78809234, 90067696, 107801232, 118213851, 123843082, 135101544, 157618468, 185764623, 236427702, 247686164, 270203088, 315236936, 371529246, 433450787, 472855404, 495372328, 630473872, 743058492, 866901574, 945710808, 990744656, 1300352361, 1486116984, 1733803148, 1891421616, 2600704722, 2972233968, 3467606296, 5201409444, 6935212592, 10402818888, 20805637776]

約数ペア:

[(1, 20805637776), (2, 10402818888), (3, 6935212592), (4, 5201409444), (6, 3467606296), (7, 2972233968), (8, 2600704722), (11, 1891421616), (12, 1733803148), (14, 1486116984), (16, 1300352361), (21, 990744656), (22, 945710808), (24, 866901574), (28, 743058492), (33, 630473872), (42, 495372328), (44, 472855404), (48, 433450787), (56, 371529246), (66, 315236936), (77, 270203088), (84, 247686164), (88, 236427702), (112, 185764623), (132, 157618468), (154, 135101544), (168, 123843082), (176, 118213851), (193, 107801232), (231, 90067696), (264, 78809234), (308, 67550772), (336, 61921541), (386, 53900616), (462, 45033848), (528, 39404617), (579, 35933744), (616, 33775386), (772, 26950308), (924, 22516924), (1158, 17966872), (1232, 16887693), (1351, 15400176), (1544, 13475154), (1848, 11258462), (2123, 9800112), (2316, 8983436), (2702, 7700088), (3088, 6737577), (3696, 5629231), (4053, 5133392), (4246, 4900056), (4632, 4491718), (5404, 3850044), (6369, 3266704), (8106, 2566696), (8492, 2450028), (9264, 2245859), (10808, 1925022), (12738, 1633352), (14861, 1400016), (16212, 1283348), (16984, 1225014), (21616, 962511), (25476, 816676), (29167, 713328), (29722, 700008), (32424, 641674), (33968, 612507), (44583, 466672), (50952, 408338), (58334, 356664), (59444, 350004), (64848, 320837), (87501, 237776), (89166, 233336), (101904, 204169), (116668, 178332), (118888, 175002)]