20222509552

素因数分解:

$2^4\times 7^1\times {\mathrm{19}}^2\times {\mathrm{53}}^1\times {\mathrm{9437}}^1$

素因数の和:9543

約数の個数: 120

約数和(自身を含む): 48155998176

約数和(自身を除く): 27933488624

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 38, 53, 56, 76, 106, 112, 133, 152, 212, 266, 304, 361, 371, 424, 532, 722, 742, 848, 1007, 1064, 1444, 1484, 2014, 2128, 2527, 2888, 2968, 4028, 5054, 5776, 5936, 7049, 8056, 9437, 10108, 14098, 16112, 18874, 19133, 20216, 28196, 37748, 38266, 40432, 56392, 66059, 75496, 76532, 112784, 132118, 133931, 150992, 153064, 179303, 264236, 267862, 306128, 358606, 500161, 528472, 535724, 717212, 1000322, 1056944, 1071448, 1255121, 1434424, 2000644, 2142896, 2510242, 2868848, 3406757, 3501127, 4001288, 5020484, 6813514, 7002254, 8002576, 9503059, 10040968, 13627028, 14004508, 19006118, 20081936, 23847299, 27254056, 28009016, 38012236, 47694598, 54508112, 56018032, 66521413, 76024472, 95389196, 133042826, 152048944, 180558121, 190778392, 266085652, 361116242, 381556784, 532171304, 722232484, 1064342608, 1263906847, 1444464968, 2527813694, 2888929936, 5055627388, 10111254776, 20222509552]

約数ペア:

[(1, 20222509552), (2, 10111254776), (4, 5055627388), (7, 2888929936), (8, 2527813694), (14, 1444464968), (16, 1263906847), (19, 1064342608), (28, 722232484), (38, 532171304), (53, 381556784), (56, 361116242), (76, 266085652), (106, 190778392), (112, 180558121), (133, 152048944), (152, 133042826), (212, 95389196), (266, 76024472), (304, 66521413), (361, 56018032), (371, 54508112), (424, 47694598), (532, 38012236), (722, 28009016), (742, 27254056), (848, 23847299), (1007, 20081936), (1064, 19006118), (1444, 14004508), (1484, 13627028), (2014, 10040968), (2128, 9503059), (2527, 8002576), (2888, 7002254), (2968, 6813514), (4028, 5020484), (5054, 4001288), (5776, 3501127), (5936, 3406757), (7049, 2868848), (8056, 2510242), (9437, 2142896), (10108, 2000644), (14098, 1434424), (16112, 1255121), (18874, 1071448), (19133, 1056944), (20216, 1000322), (28196, 717212), (37748, 535724), (38266, 528472), (40432, 500161), (56392, 358606), (66059, 306128), (75496, 267862), (76532, 264236), (112784, 179303), (132118, 153064), (133931, 150992)]