20199963924

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{82723}}^1$

素因数の和:82779

約数の個数: 192

約数和(自身を含む): 66708633600

約数和(自身を除く): 46508669676

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 17, 18, 19, 21, 27, 28, 34, 36, 38, 42, 51, 54, 57, 63, 68, 76, 84, 102, 108, 114, 119, 126, 133, 153, 171, 189, 204, 228, 238, 252, 266, 306, 323, 342, 357, 378, 399, 459, 476, 513, 532, 612, 646, 684, 714, 756, 798, 918, 969, 1026, 1071, 1197, 1292, 1428, 1596, 1836, 1938, 2052, 2142, 2261, 2394, 2907, 3213, 3591, 3876, 4284, 4522, 4788, 5814, 6426, 6783, 7182, 8721, 9044, 11628, 12852, 13566, 14364, 17442, 20349, 27132, 34884, 40698, 61047, 81396, 82723, 122094, 165446, 244188, 248169, 330892, 496338, 579061, 744507, 992676, 1158122, 1406291, 1489014, 1571737, 1737183, 2233521, 2316244, 2812582, 2978028, 3143474, 3474366, 4218873, 4467042, 4715211, 5211549, 5625164, 6286948, 6948732, 8437746, 8934084, 9430422, 9844037, 10423098, 11002159, 12656619, 14145633, 15634647, 16875492, 18860844, 19688074, 20846196, 22004318, 25313238, 26719529, 28291266, 29532111, 31269294, 33006477, 37969857, 39376148, 42436899, 44008636, 50626476, 53439058, 56582532, 59064222, 62538588, 66012954, 75939714, 80158587, 84873798, 88596333, 99019431, 106878116, 118128444, 132025908, 151879428, 160317174, 169747596, 177192666, 187036703, 198038862, 240475761, 265788999, 297058293, 320634348, 354385332, 374073406, 396077724, 480951522, 531577998, 561110109, 594116586, 721427283, 748146812, 961903044, 1063155996, 1122220218, 1188233172, 1442854566, 1683330327, 2244440436, 2885709132, 3366660654, 5049990981, 6733321308, 10099981962, 20199963924]

約数ペア:

[(1, 20199963924), (2, 10099981962), (3, 6733321308), (4, 5049990981), (6, 3366660654), (7, 2885709132), (9, 2244440436), (12, 1683330327), (14, 1442854566), (17, 1188233172), (18, 1122220218), (19, 1063155996), (21, 961903044), (27, 748146812), (28, 721427283), (34, 594116586), (36, 561110109), (38, 531577998), (42, 480951522), (51, 396077724), (54, 374073406), (57, 354385332), (63, 320634348), (68, 297058293), (76, 265788999), (84, 240475761), (102, 198038862), (108, 187036703), (114, 177192666), (119, 169747596), (126, 160317174), (133, 151879428), (153, 132025908), (171, 118128444), (189, 106878116), (204, 99019431), (228, 88596333), (238, 84873798), (252, 80158587), (266, 75939714), (306, 66012954), (323, 62538588), (342, 59064222), (357, 56582532), (378, 53439058), (399, 50626476), (459, 44008636), (476, 42436899), (513, 39376148), (532, 37969857), (612, 33006477), (646, 31269294), (684, 29532111), (714, 28291266), (756, 26719529), (798, 25313238), (918, 22004318), (969, 20846196), (1026, 19688074), (1071, 18860844), (1197, 16875492), (1292, 15634647), (1428, 14145633), (1596, 12656619), (1836, 11002159), (1938, 10423098), (2052, 9844037), (2142, 9430422), (2261, 8934084), (2394, 8437746), (2907, 6948732), (3213, 6286948), (3591, 5625164), (3876, 5211549), (4284, 4715211), (4522, 4467042), (4788, 4218873), (5814, 3474366), (6426, 3143474), (6783, 2978028), (7182, 2812582), (8721, 2316244), (9044, 2233521), (11628, 1737183), (12852, 1571737), (13566, 1489014), (14364, 1406291), (17442, 1158122), (20349, 992676), (27132, 744507), (34884, 579061), (40698, 496338), (61047, 330892), (81396, 248169), (82723, 244188), (122094, 165446)]