20190912

素因数分解:

$2^6\times 3^1\times 7^1\times {\mathrm{83}}^1\times {\mathrm{181}}^1$

素因数の和:286

約数の個数: 112

約数和(自身を含む): 62130432

約数和(自身を除く): 41939520

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 64, 83, 84, 96, 112, 166, 168, 181, 192, 224, 249, 332, 336, 362, 448, 498, 543, 581, 664, 672, 724, 996, 1086, 1162, 1267, 1328, 1344, 1448, 1743, 1992, 2172, 2324, 2534, 2656, 2896, 3486, 3801, 3984, 4344, 4648, 5068, 5312, 5792, 6972, 7602, 7968, 8688, 9296, 10136, 11584, 13944, 15023, 15204, 15936, 17376, 18592, 20272, 27888, 30046, 30408, 34752, 37184, 40544, 45069, 55776, 60092, 60816, 81088, 90138, 105161, 111552, 120184, 121632, 180276, 210322, 240368, 243264, 315483, 360552, 420644, 480736, 630966, 721104, 841288, 961472, 1261932, 1442208, 1682576, 2523864, 2884416, 3365152, 5047728, 6730304, 10095456, 20190912]

約数ペア:

[(1, 20190912), (2, 10095456), (3, 6730304), (4, 5047728), (6, 3365152), (7, 2884416), (8, 2523864), (12, 1682576), (14, 1442208), (16, 1261932), (21, 961472), (24, 841288), (28, 721104), (32, 630966), (42, 480736), (48, 420644), (56, 360552), (64, 315483), (83, 243264), (84, 240368), (96, 210322), (112, 180276), (166, 121632), (168, 120184), (181, 111552), (192, 105161), (224, 90138), (249, 81088), (332, 60816), (336, 60092), (362, 55776), (448, 45069), (498, 40544), (543, 37184), (581, 34752), (664, 30408), (672, 30046), (724, 27888), (996, 20272), (1086, 18592), (1162, 17376), (1267, 15936), (1328, 15204), (1344, 15023), (1448, 13944), (1743, 11584), (1992, 10136), (2172, 9296), (2324, 8688), (2534, 7968), (2656, 7602), (2896, 6972), (3486, 5792), (3801, 5312), (3984, 5068), (4344, 4648)]