19962531576

素因数分解:

$2^3\times 3^2\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{127}}^1\times {\mathrm{2753}}^1$

素因数の和:2966

約数の個数: 192

約数和(自身を含む): 59666181120

約数和(自身を除く): 39703649544

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 36, 39, 52, 61, 72, 78, 104, 117, 122, 127, 156, 183, 234, 244, 254, 312, 366, 381, 468, 488, 508, 549, 732, 762, 793, 936, 1016, 1098, 1143, 1464, 1524, 1586, 1651, 2196, 2286, 2379, 2753, 3048, 3172, 3302, 4392, 4572, 4758, 4953, 5506, 6344, 6604, 7137, 7747, 8259, 9144, 9516, 9906, 11012, 13208, 14274, 14859, 15494, 16518, 19032, 19812, 22024, 23241, 24777, 28548, 29718, 30988, 33036, 35789, 39624, 46482, 49554, 57096, 59436, 61976, 66072, 69723, 71578, 92964, 99108, 100711, 107367, 118872, 139446, 143156, 167933, 185928, 198216, 201422, 214734, 278892, 286312, 302133, 322101, 335866, 349631, 402844, 429468, 503799, 557784, 604266, 644202, 671732, 699262, 805688, 858936, 906399, 1007598, 1048893, 1208532, 1288404, 1343464, 1398524, 1511397, 1812798, 2015196, 2097786, 2183129, 2417064, 2576808, 2797048, 3022794, 3146679, 3625596, 4030392, 4195572, 4366258, 4545203, 6045588, 6293358, 6549387, 7251192, 8391144, 8732516, 9090406, 12091176, 12586716, 13098774, 13635609, 17465032, 18180812, 19648161, 21327491, 25173432, 26197548, 27271218, 36361624, 39296322, 40906827, 42654982, 52395096, 54542436, 63982473, 78592644, 81813654, 85309964, 109084872, 127964946, 157185288, 163627308, 170619928, 191947419, 255929892, 277257383, 327254616, 383894838, 511859784, 554514766, 767789676, 831772149, 1109029532, 1535579352, 1663544298, 2218059064, 2495316447, 3327088596, 4990632894, 6654177192, 9981265788, 19962531576]

約数ペア:

[(1, 19962531576), (2, 9981265788), (3, 6654177192), (4, 4990632894), (6, 3327088596), (8, 2495316447), (9, 2218059064), (12, 1663544298), (13, 1535579352), (18, 1109029532), (24, 831772149), (26, 767789676), (36, 554514766), (39, 511859784), (52, 383894838), (61, 327254616), (72, 277257383), (78, 255929892), (104, 191947419), (117, 170619928), (122, 163627308), (127, 157185288), (156, 127964946), (183, 109084872), (234, 85309964), (244, 81813654), (254, 78592644), (312, 63982473), (366, 54542436), (381, 52395096), (468, 42654982), (488, 40906827), (508, 39296322), (549, 36361624), (732, 27271218), (762, 26197548), (793, 25173432), (936, 21327491), (1016, 19648161), (1098, 18180812), (1143, 17465032), (1464, 13635609), (1524, 13098774), (1586, 12586716), (1651, 12091176), (2196, 9090406), (2286, 8732516), (2379, 8391144), (2753, 7251192), (3048, 6549387), (3172, 6293358), (3302, 6045588), (4392, 4545203), (4572, 4366258), (4758, 4195572), (4953, 4030392), (5506, 3625596), (6344, 3146679), (6604, 3022794), (7137, 2797048), (7747, 2576808), (8259, 2417064), (9144, 2183129), (9516, 2097786), (9906, 2015196), (11012, 1812798), (13208, 1511397), (14274, 1398524), (14859, 1343464), (15494, 1288404), (16518, 1208532), (19032, 1048893), (19812, 1007598), (22024, 906399), (23241, 858936), (24777, 805688), (28548, 699262), (29718, 671732), (30988, 644202), (33036, 604266), (35789, 557784), (39624, 503799), (46482, 429468), (49554, 402844), (57096, 349631), (59436, 335866), (61976, 322101), (66072, 302133), (69723, 286312), (71578, 278892), (92964, 214734), (99108, 201422), (100711, 198216), (107367, 185928), (118872, 167933), (139446, 143156)]