20429776752

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{290923}}^1$

素因数の和:290971

約数の個数: 160

約数和(自身を含む): 69263185920

約数和(自身を除く): 48833409168

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 16, 19, 21, 22, 24, 28, 33, 38, 42, 44, 48, 56, 57, 66, 76, 77, 84, 88, 112, 114, 132, 133, 152, 154, 168, 176, 209, 228, 231, 264, 266, 304, 308, 336, 399, 418, 456, 462, 528, 532, 616, 627, 798, 836, 912, 924, 1064, 1232, 1254, 1463, 1596, 1672, 1848, 2128, 2508, 2926, 3192, 3344, 3696, 4389, 5016, 5852, 6384, 8778, 10032, 11704, 17556, 23408, 35112, 70224, 290923, 581846, 872769, 1163692, 1745538, 2036461, 2327384, 3200153, 3491076, 4072922, 4654768, 5527537, 6109383, 6400306, 6982152, 8145844, 9600459, 11055074, 12218766, 12800612, 13964304, 16291688, 16582611, 19200918, 22110148, 22401071, 24437532, 25601224, 32583376, 33165222, 38401836, 38692759, 44220296, 44802142, 48875064, 51202448, 60802907, 66330444, 67203213, 76803672, 77385518, 88440592, 89604284, 97750128, 116078277, 121605814, 132660888, 134406426, 153607344, 154771036, 179208568, 182408721, 232156554, 243211628, 265321776, 268812852, 309542072, 358417136, 364817442, 425620349, 464313108, 486423256, 537625704, 619084144, 729634884, 851240698, 928626216, 972846512, 1075251408, 1276861047, 1459269768, 1702481396, 1857252432, 2553722094, 2918539536, 3404962792, 5107444188, 6809925584, 10214888376, 20429776752]

約数ペア:

[(1, 20429776752), (2, 10214888376), (3, 6809925584), (4, 5107444188), (6, 3404962792), (7, 2918539536), (8, 2553722094), (11, 1857252432), (12, 1702481396), (14, 1459269768), (16, 1276861047), (19, 1075251408), (21, 972846512), (22, 928626216), (24, 851240698), (28, 729634884), (33, 619084144), (38, 537625704), (42, 486423256), (44, 464313108), (48, 425620349), (56, 364817442), (57, 358417136), (66, 309542072), (76, 268812852), (77, 265321776), (84, 243211628), (88, 232156554), (112, 182408721), (114, 179208568), (132, 154771036), (133, 153607344), (152, 134406426), (154, 132660888), (168, 121605814), (176, 116078277), (209, 97750128), (228, 89604284), (231, 88440592), (264, 77385518), (266, 76803672), (304, 67203213), (308, 66330444), (336, 60802907), (399, 51202448), (418, 48875064), (456, 44802142), (462, 44220296), (528, 38692759), (532, 38401836), (616, 33165222), (627, 32583376), (798, 25601224), (836, 24437532), (912, 22401071), (924, 22110148), (1064, 19200918), (1232, 16582611), (1254, 16291688), (1463, 13964304), (1596, 12800612), (1672, 12218766), (1848, 11055074), (2128, 9600459), (2508, 8145844), (2926, 6982152), (3192, 6400306), (3344, 6109383), (3696, 5527537), (4389, 4654768), (5016, 4072922), (5852, 3491076), (6384, 3200153), (8778, 2327384), (10032, 2036461), (11704, 1745538), (17556, 1163692), (23408, 872769), (35112, 581846), (70224, 290923)]