20403913608

素因数分解:

$2^3\times 3^4\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{36151}}^1$

素因数の和:36249

約数の個数: 160

約数和(自身を含む): 62466317760

約数和(自身を除く): 42062404152

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 27, 36, 39, 52, 54, 67, 72, 78, 81, 104, 108, 117, 134, 156, 162, 201, 216, 234, 268, 312, 324, 351, 402, 468, 536, 603, 648, 702, 804, 871, 936, 1053, 1206, 1404, 1608, 1742, 1809, 2106, 2412, 2613, 2808, 3484, 3618, 4212, 4824, 5226, 5427, 6968, 7236, 7839, 8424, 10452, 10854, 14472, 15678, 20904, 21708, 23517, 31356, 36151, 43416, 47034, 62712, 70551, 72302, 94068, 108453, 141102, 144604, 188136, 216906, 282204, 289208, 325359, 433812, 469963, 564408, 650718, 867624, 939926, 976077, 1301436, 1409889, 1879852, 1952154, 2422117, 2602872, 2819778, 2928231, 3759704, 3904308, 4229667, 4844234, 5639556, 5856462, 7266351, 7808616, 8459334, 9688468, 11279112, 11712924, 12689001, 14532702, 16918668, 19376936, 21799053, 23425848, 25378002, 29065404, 31487521, 33837336, 38067003, 43598106, 50756004, 58130808, 62975042, 65397159, 76134006, 87196212, 94462563, 101512008, 125950084, 130794318, 152268012, 174392424, 188925126, 196191477, 251900168, 261588636, 283387689, 304536024, 377850252, 392382954, 523177272, 566775378, 755700504, 784765908, 850163067, 1133550756, 1569531816, 1700326134, 2267101512, 2550489201, 3400652268, 5100978402, 6801304536, 10201956804, 20403913608]

約数ペア:

[(1, 20403913608), (2, 10201956804), (3, 6801304536), (4, 5100978402), (6, 3400652268), (8, 2550489201), (9, 2267101512), (12, 1700326134), (13, 1569531816), (18, 1133550756), (24, 850163067), (26, 784765908), (27, 755700504), (36, 566775378), (39, 523177272), (52, 392382954), (54, 377850252), (67, 304536024), (72, 283387689), (78, 261588636), (81, 251900168), (104, 196191477), (108, 188925126), (117, 174392424), (134, 152268012), (156, 130794318), (162, 125950084), (201, 101512008), (216, 94462563), (234, 87196212), (268, 76134006), (312, 65397159), (324, 62975042), (351, 58130808), (402, 50756004), (468, 43598106), (536, 38067003), (603, 33837336), (648, 31487521), (702, 29065404), (804, 25378002), (871, 23425848), (936, 21799053), (1053, 19376936), (1206, 16918668), (1404, 14532702), (1608, 12689001), (1742, 11712924), (1809, 11279112), (2106, 9688468), (2412, 8459334), (2613, 7808616), (2808, 7266351), (3484, 5856462), (3618, 5639556), (4212, 4844234), (4824, 4229667), (5226, 3904308), (5427, 3759704), (6968, 2928231), (7236, 2819778), (7839, 2602872), (8424, 2422117), (10452, 1952154), (10854, 1879852), (14472, 1409889), (15678, 1301436), (20904, 976077), (21708, 939926), (23517, 867624), (31356, 650718), (36151, 564408), (43416, 469963), (47034, 433812), (62712, 325359), (70551, 289208), (72302, 282204), (94068, 216906), (108453, 188136), (141102, 144604)]