20023641288

素因数分解:

$2^3\times 3^6\times 7^1\times {\mathrm{73}}^1\times {\mathrm{6719}}^1$

素因数の和:6823

約数の個数: 224

約数和(自身を含む): 65223244800

約数和(自身を除く): 45199603512

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 27, 28, 36, 42, 54, 56, 63, 72, 73, 81, 84, 108, 126, 146, 162, 168, 189, 216, 219, 243, 252, 292, 324, 378, 438, 486, 504, 511, 567, 584, 648, 657, 729, 756, 876, 972, 1022, 1134, 1314, 1458, 1512, 1533, 1701, 1752, 1944, 1971, 2044, 2268, 2628, 2916, 3066, 3402, 3942, 4088, 4536, 4599, 5103, 5256, 5832, 5913, 6132, 6719, 6804, 7884, 9198, 10206, 11826, 12264, 13438, 13608, 13797, 15768, 17739, 18396, 20157, 20412, 23652, 26876, 27594, 35478, 36792, 40314, 40824, 41391, 47033, 47304, 53217, 53752, 55188, 60471, 70956, 80628, 82782, 94066, 106434, 110376, 120942, 124173, 141099, 141912, 161256, 165564, 181413, 188132, 212868, 241884, 248346, 282198, 331128, 362826, 372519, 376264, 423297, 425736, 483768, 490487, 496692, 544239, 564396, 725652, 745038, 846594, 980974, 993384, 1088478, 1128792, 1269891, 1451304, 1471461, 1490076, 1632717, 1693188, 1961948, 2176956, 2539782, 2942922, 2980152, 3265434, 3386376, 3433409, 3809673, 3923896, 4353912, 4414383, 4898151, 5079564, 5885844, 6530868, 6866818, 7619346, 8828766, 9796302, 10159128, 10300227, 11429019, 11771688, 13061736, 13243149, 13733636, 15238692, 17657532, 19592604, 20600454, 22858038, 26486298, 27467272, 30477384, 30900681, 34287057, 35315064, 39185208, 39729447, 41200908, 45716076, 52972596, 61801362, 68574114, 79458894, 82401816, 91432152, 92702043, 105945192, 119188341, 123602724, 137148228, 158917788, 185404086, 238376682, 247205448, 274296456, 278106129, 317835576, 357565023, 370808172, 476753364, 556212258, 715130046, 741616344, 834318387, 953506728, 1112424516, 1430260092, 1668636774, 2224849032, 2502955161, 2860520184, 3337273548, 5005910322, 6674547096, 10011820644, 20023641288]

約数ペア:

[(1, 20023641288), (2, 10011820644), (3, 6674547096), (4, 5005910322), (6, 3337273548), (7, 2860520184), (8, 2502955161), (9, 2224849032), (12, 1668636774), (14, 1430260092), (18, 1112424516), (21, 953506728), (24, 834318387), (27, 741616344), (28, 715130046), (36, 556212258), (42, 476753364), (54, 370808172), (56, 357565023), (63, 317835576), (72, 278106129), (73, 274296456), (81, 247205448), (84, 238376682), (108, 185404086), (126, 158917788), (146, 137148228), (162, 123602724), (168, 119188341), (189, 105945192), (216, 92702043), (219, 91432152), (243, 82401816), (252, 79458894), (292, 68574114), (324, 61801362), (378, 52972596), (438, 45716076), (486, 41200908), (504, 39729447), (511, 39185208), (567, 35315064), (584, 34287057), (648, 30900681), (657, 30477384), (729, 27467272), (756, 26486298), (876, 22858038), (972, 20600454), (1022, 19592604), (1134, 17657532), (1314, 15238692), (1458, 13733636), (1512, 13243149), (1533, 13061736), (1701, 11771688), (1752, 11429019), (1944, 10300227), (1971, 10159128), (2044, 9796302), (2268, 8828766), (2628, 7619346), (2916, 6866818), (3066, 6530868), (3402, 5885844), (3942, 5079564), (4088, 4898151), (4536, 4414383), (4599, 4353912), (5103, 3923896), (5256, 3809673), (5832, 3433409), (5913, 3386376), (6132, 3265434), (6719, 2980152), (6804, 2942922), (7884, 2539782), (9198, 2176956), (10206, 1961948), (11826, 1693188), (12264, 1632717), (13438, 1490076), (13608, 1471461), (13797, 1451304), (15768, 1269891), (17739, 1128792), (18396, 1088478), (20157, 993384), (20412, 980974), (23652, 846594), (26876, 745038), (27594, 725652), (35478, 564396), (36792, 544239), (40314, 496692), (40824, 490487), (41391, 483768), (47033, 425736), (47304, 423297), (53217, 376264), (53752, 372519), (55188, 362826), (60471, 331128), (70956, 282198), (80628, 248346), (82782, 241884), (94066, 212868), (106434, 188132), (110376, 181413), (120942, 165564), (124173, 161256), (141099, 141912)]