20339631774

素因数分解:

$2^1\times 3^2\times 7^3\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{9661}}^1$

素因数の和:9732

約数の個数: 192

約数和(自身を含む): 57879244800

約数和(自身を除く): 37539613026

約数列:

[1, 2, 3, 6, 7, 9, 11, 14, 18, 21, 22, 31, 33, 42, 49, 62, 63, 66, 77, 93, 98, 99, 126, 147, 154, 186, 198, 217, 231, 279, 294, 341, 343, 434, 441, 462, 539, 558, 651, 682, 686, 693, 882, 1023, 1029, 1078, 1302, 1386, 1519, 1617, 1953, 2046, 2058, 2387, 3038, 3069, 3087, 3234, 3773, 3906, 4557, 4774, 4851, 6138, 6174, 7161, 7546, 9114, 9661, 9702, 10633, 11319, 13671, 14322, 16709, 19322, 21266, 21483, 22638, 27342, 28983, 31899, 33418, 33957, 42966, 50127, 57966, 63798, 67627, 67914, 86949, 95697, 100254, 106271, 116963, 135254, 150381, 173898, 191394, 202881, 212542, 233926, 299491, 300762, 318813, 350889, 405762, 473389, 598982, 608643, 637626, 701778, 743897, 898473, 946778, 956439, 1052667, 1217286, 1420167, 1487794, 1796946, 1912878, 2096437, 2105334, 2231691, 2695419, 2840334, 3294401, 3313723, 4192874, 4260501, 4463382, 5207279, 5390838, 6289311, 6588802, 6627446, 6695073, 8521002, 9883203, 9941169, 10414558, 12578622, 13390146, 14675059, 15621837, 18867933, 19766406, 19882338, 23060807, 29350118, 29649609, 29823507, 31243674, 36450953, 37735866, 44025177, 46121614, 46865511, 59299218, 59647014, 69182421, 72901906, 88050354, 93731022, 102725413, 109352859, 132075531, 138364842, 161425649, 205450826, 207547263, 218705718, 264151062, 308176239, 322851298, 328058577, 415094526, 484276947, 616352478, 656117154, 924528717, 968553894, 1129979543, 1452830841, 1849057434, 2259959086, 2905661682, 3389938629, 6779877258, 10169815887, 20339631774]

約数ペア:

[(1, 20339631774), (2, 10169815887), (3, 6779877258), (6, 3389938629), (7, 2905661682), (9, 2259959086), (11, 1849057434), (14, 1452830841), (18, 1129979543), (21, 968553894), (22, 924528717), (31, 656117154), (33, 616352478), (42, 484276947), (49, 415094526), (62, 328058577), (63, 322851298), (66, 308176239), (77, 264151062), (93, 218705718), (98, 207547263), (99, 205450826), (126, 161425649), (147, 138364842), (154, 132075531), (186, 109352859), (198, 102725413), (217, 93731022), (231, 88050354), (279, 72901906), (294, 69182421), (341, 59647014), (343, 59299218), (434, 46865511), (441, 46121614), (462, 44025177), (539, 37735866), (558, 36450953), (651, 31243674), (682, 29823507), (686, 29649609), (693, 29350118), (882, 23060807), (1023, 19882338), (1029, 19766406), (1078, 18867933), (1302, 15621837), (1386, 14675059), (1519, 13390146), (1617, 12578622), (1953, 10414558), (2046, 9941169), (2058, 9883203), (2387, 8521002), (3038, 6695073), (3069, 6627446), (3087, 6588802), (3234, 6289311), (3773, 5390838), (3906, 5207279), (4557, 4463382), (4774, 4260501), (4851, 4192874), (6138, 3313723), (6174, 3294401), (7161, 2840334), (7546, 2695419), (9114, 2231691), (9661, 2105334), (9702, 2096437), (10633, 1912878), (11319, 1796946), (13671, 1487794), (14322, 1420167), (16709, 1217286), (19322, 1052667), (21266, 956439), (21483, 946778), (22638, 898473), (27342, 743897), (28983, 701778), (31899, 637626), (33418, 608643), (33957, 598982), (42966, 473389), (50127, 405762), (57966, 350889), (63798, 318813), (67627, 300762), (67914, 299491), (86949, 233926), (95697, 212542), (100254, 202881), (106271, 191394), (116963, 173898), (135254, 150381)]