20238091776

素因数分解:

$2^9\times 3^2\times 7^1\times {\mathrm{461}}^1\times {\mathrm{1361}}^1$

素因数の和:1853

約数の個数: 240

約数和(自身を含む): 66946527648

約数和(自身を除く): 46708435872

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 56, 63, 64, 72, 84, 96, 112, 126, 128, 144, 168, 192, 224, 252, 256, 288, 336, 384, 448, 461, 504, 512, 576, 672, 768, 896, 922, 1008, 1152, 1344, 1361, 1383, 1536, 1792, 1844, 2016, 2304, 2688, 2722, 2766, 3227, 3584, 3688, 4032, 4083, 4149, 4608, 5376, 5444, 5532, 6454, 7376, 8064, 8166, 8298, 9527, 9681, 10752, 10888, 11064, 12249, 12908, 14752, 16128, 16332, 16596, 19054, 19362, 21776, 22128, 24498, 25816, 28581, 29043, 29504, 32256, 32664, 33192, 38108, 38724, 43552, 44256, 48996, 51632, 57162, 58086, 59008, 65328, 66384, 76216, 77448, 85743, 87104, 88512, 97992, 103264, 114324, 116172, 118016, 130656, 132768, 152432, 154896, 171486, 174208, 177024, 195984, 206528, 228648, 232344, 236032, 261312, 265536, 304864, 309792, 342972, 348416, 354048, 391968, 413056, 457296, 464688, 522624, 531072, 609728, 619584, 627421, 685944, 696832, 708096, 783936, 826112, 914592, 929376, 1045248, 1062144, 1219456, 1239168, 1254842, 1371888, 1567872, 1652224, 1829184, 1858752, 1882263, 2090496, 2124288, 2438912, 2478336, 2509684, 2743776, 3135744, 3658368, 3717504, 3764526, 4391947, 4877824, 4956672, 5019368, 5487552, 5646789, 6271488, 7316736, 7435008, 7529052, 8783894, 10038736, 10975104, 11293578, 13175841, 14633472, 14870016, 15058104, 17567788, 20077472, 21950208, 22587156, 26351682, 30116208, 35135576, 39527523, 40154944, 43900416, 45174312, 52703364, 60232416, 70271152, 79055046, 80309888, 90348624, 105406728, 120464832, 140542304, 158110092, 160619776, 180697248, 210813456, 240929664, 281084608, 316220184, 321239552, 361394496, 421626912, 481859328, 562169216, 632440368, 722788992, 843253824, 963718656, 1124338432, 1264880736, 1445577984, 1686507648, 2248676864, 2529761472, 2891155968, 3373015296, 5059522944, 6746030592, 10119045888, 20238091776]

約数ペア:

[(1, 20238091776), (2, 10119045888), (3, 6746030592), (4, 5059522944), (6, 3373015296), (7, 2891155968), (8, 2529761472), (9, 2248676864), (12, 1686507648), (14, 1445577984), (16, 1264880736), (18, 1124338432), (21, 963718656), (24, 843253824), (28, 722788992), (32, 632440368), (36, 562169216), (42, 481859328), (48, 421626912), (56, 361394496), (63, 321239552), (64, 316220184), (72, 281084608), (84, 240929664), (96, 210813456), (112, 180697248), (126, 160619776), (128, 158110092), (144, 140542304), (168, 120464832), (192, 105406728), (224, 90348624), (252, 80309888), (256, 79055046), (288, 70271152), (336, 60232416), (384, 52703364), (448, 45174312), (461, 43900416), (504, 40154944), (512, 39527523), (576, 35135576), (672, 30116208), (768, 26351682), (896, 22587156), (922, 21950208), (1008, 20077472), (1152, 17567788), (1344, 15058104), (1361, 14870016), (1383, 14633472), (1536, 13175841), (1792, 11293578), (1844, 10975104), (2016, 10038736), (2304, 8783894), (2688, 7529052), (2722, 7435008), (2766, 7316736), (3227, 6271488), (3584, 5646789), (3688, 5487552), (4032, 5019368), (4083, 4956672), (4149, 4877824), (4608, 4391947), (5376, 3764526), (5444, 3717504), (5532, 3658368), (6454, 3135744), (7376, 2743776), (8064, 2509684), (8166, 2478336), (8298, 2438912), (9527, 2124288), (9681, 2090496), (10752, 1882263), (10888, 1858752), (11064, 1829184), (12249, 1652224), (12908, 1567872), (14752, 1371888), (16128, 1254842), (16332, 1239168), (16596, 1219456), (19054, 1062144), (19362, 1045248), (21776, 929376), (22128, 914592), (24498, 826112), (25816, 783936), (28581, 708096), (29043, 696832), (29504, 685944), (32256, 627421), (32664, 619584), (33192, 609728), (38108, 531072), (38724, 522624), (43552, 464688), (44256, 457296), (48996, 413056), (51632, 391968), (57162, 354048), (58086, 348416), (59008, 342972), (65328, 309792), (66384, 304864), (76216, 265536), (77448, 261312), (85743, 236032), (87104, 232344), (88512, 228648), (97992, 206528), (103264, 195984), (114324, 177024), (116172, 174208), (118016, 171486), (130656, 154896), (132768, 152432)]