19803961632

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{73127}}^1$

素因数の和:73191

約数の個数: 192

約数和(自身を含む): 66046869504

約数和(自身を除く): 46242907872

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 16, 21, 24, 26, 28, 31, 32, 39, 42, 48, 52, 56, 62, 78, 84, 91, 93, 96, 104, 112, 124, 156, 168, 182, 186, 208, 217, 224, 248, 273, 312, 336, 364, 372, 403, 416, 434, 496, 546, 624, 651, 672, 728, 744, 806, 868, 992, 1092, 1209, 1248, 1302, 1456, 1488, 1612, 1736, 2184, 2418, 2604, 2821, 2912, 2976, 3224, 3472, 4368, 4836, 5208, 5642, 6448, 6944, 8463, 8736, 9672, 10416, 11284, 12896, 16926, 19344, 20832, 22568, 33852, 38688, 45136, 67704, 73127, 90272, 135408, 146254, 219381, 270816, 292508, 438762, 511889, 585016, 877524, 950651, 1023778, 1170032, 1535667, 1755048, 1901302, 2047556, 2266937, 2340064, 2851953, 3071334, 3510096, 3802604, 4095112, 4533874, 5703906, 6142668, 6654557, 6800811, 7020192, 7605208, 8190224, 9067748, 11407812, 12285336, 13309114, 13601622, 15210416, 15868559, 16380448, 18135496, 19963671, 22815624, 24570672, 26618228, 27203244, 29470181, 30420832, 31737118, 36270992, 39927342, 45631248, 47605677, 49141344, 53236456, 54406488, 58940362, 63474236, 72541984, 79854684, 88410543, 91262496, 95211354, 106472912, 108812976, 117880724, 126948472, 159709368, 176821086, 190422708, 206291267, 212945824, 217625952, 235761448, 253896944, 319418736, 353642172, 380845416, 412582534, 471522896, 507793888, 618873801, 638837472, 707284344, 761690832, 825165068, 943045792, 1237747602, 1414568688, 1523381664, 1650330136, 2475495204, 2829137376, 3300660272, 4950990408, 6601320544, 9901980816, 19803961632]

約数ペア:

[(1, 19803961632), (2, 9901980816), (3, 6601320544), (4, 4950990408), (6, 3300660272), (7, 2829137376), (8, 2475495204), (12, 1650330136), (13, 1523381664), (14, 1414568688), (16, 1237747602), (21, 943045792), (24, 825165068), (26, 761690832), (28, 707284344), (31, 638837472), (32, 618873801), (39, 507793888), (42, 471522896), (48, 412582534), (52, 380845416), (56, 353642172), (62, 319418736), (78, 253896944), (84, 235761448), (91, 217625952), (93, 212945824), (96, 206291267), (104, 190422708), (112, 176821086), (124, 159709368), (156, 126948472), (168, 117880724), (182, 108812976), (186, 106472912), (208, 95211354), (217, 91262496), (224, 88410543), (248, 79854684), (273, 72541984), (312, 63474236), (336, 58940362), (364, 54406488), (372, 53236456), (403, 49141344), (416, 47605677), (434, 45631248), (496, 39927342), (546, 36270992), (624, 31737118), (651, 30420832), (672, 29470181), (728, 27203244), (744, 26618228), (806, 24570672), (868, 22815624), (992, 19963671), (1092, 18135496), (1209, 16380448), (1248, 15868559), (1302, 15210416), (1456, 13601622), (1488, 13309114), (1612, 12285336), (1736, 11407812), (2184, 9067748), (2418, 8190224), (2604, 7605208), (2821, 7020192), (2912, 6800811), (2976, 6654557), (3224, 6142668), (3472, 5703906), (4368, 4533874), (4836, 4095112), (5208, 3802604), (5642, 3510096), (6448, 3071334), (6944, 2851953), (8463, 2340064), (8736, 2266937), (9672, 2047556), (10416, 1901302), (11284, 1755048), (12896, 1535667), (16926, 1170032), (19344, 1023778), (20832, 950651), (22568, 877524), (33852, 585016), (38688, 511889), (45136, 438762), (67704, 292508), (73127, 270816), (90272, 219381), (135408, 146254)]