19883649984

素因数分解:

$2^6\times 3^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{83}}^1\times {\mathrm{3659}}^1$

素因数の和:3799

約数の個数: 224

約数和(自身を含む): 59972935680

約数和(自身を除く): 40089285696

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 31, 32, 33, 44, 48, 62, 64, 66, 83, 88, 93, 96, 124, 132, 166, 176, 186, 192, 248, 249, 264, 332, 341, 352, 372, 496, 498, 528, 664, 682, 704, 744, 913, 992, 996, 1023, 1056, 1328, 1364, 1488, 1826, 1984, 1992, 2046, 2112, 2573, 2656, 2728, 2739, 2976, 3652, 3659, 3984, 4092, 5146, 5312, 5456, 5478, 5952, 7304, 7318, 7719, 7968, 8184, 10292, 10912, 10956, 10977, 14608, 14636, 15438, 15936, 16368, 20584, 21824, 21912, 21954, 28303, 29216, 29272, 30876, 32736, 40249, 41168, 43824, 43908, 56606, 58432, 58544, 61752, 65472, 80498, 82336, 84909, 87648, 87816, 113212, 113429, 117088, 120747, 123504, 160996, 164672, 169818, 175296, 175632, 226424, 226858, 234176, 241494, 247008, 303697, 321992, 339636, 340287, 351264, 452848, 453716, 482988, 494016, 607394, 643984, 679272, 680574, 702528, 905696, 907432, 911091, 965976, 1214788, 1247719, 1287968, 1358544, 1361148, 1811392, 1814864, 1822182, 1931952, 2429576, 2495438, 2575936, 2717088, 2722296, 3340667, 3629728, 3644364, 3743157, 3863904, 4859152, 4990876, 5434176, 5444592, 6681334, 7259456, 7288728, 7486314, 7727808, 9414607, 9718304, 9981752, 10022001, 10889184, 13362668, 14577456, 14972628, 18829214, 19436608, 19963504, 20044002, 21778368, 26725336, 28243821, 29154912, 29945256, 37658428, 39927008, 40088004, 53450672, 56487642, 58309824, 59890512, 75316856, 79854016, 80176008, 103560677, 106901344, 112975284, 119781024, 150633712, 160352016, 207121354, 213802688, 225950568, 239562048, 301267424, 310682031, 320704032, 414242708, 451901136, 602534848, 621364062, 641408064, 828485416, 903802272, 1242728124, 1656970832, 1807604544, 2485456248, 3313941664, 4970912496, 6627883328, 9941824992, 19883649984]

約数ペア:

[(1, 19883649984), (2, 9941824992), (3, 6627883328), (4, 4970912496), (6, 3313941664), (8, 2485456248), (11, 1807604544), (12, 1656970832), (16, 1242728124), (22, 903802272), (24, 828485416), (31, 641408064), (32, 621364062), (33, 602534848), (44, 451901136), (48, 414242708), (62, 320704032), (64, 310682031), (66, 301267424), (83, 239562048), (88, 225950568), (93, 213802688), (96, 207121354), (124, 160352016), (132, 150633712), (166, 119781024), (176, 112975284), (186, 106901344), (192, 103560677), (248, 80176008), (249, 79854016), (264, 75316856), (332, 59890512), (341, 58309824), (352, 56487642), (372, 53450672), (496, 40088004), (498, 39927008), (528, 37658428), (664, 29945256), (682, 29154912), (704, 28243821), (744, 26725336), (913, 21778368), (992, 20044002), (996, 19963504), (1023, 19436608), (1056, 18829214), (1328, 14972628), (1364, 14577456), (1488, 13362668), (1826, 10889184), (1984, 10022001), (1992, 9981752), (2046, 9718304), (2112, 9414607), (2573, 7727808), (2656, 7486314), (2728, 7288728), (2739, 7259456), (2976, 6681334), (3652, 5444592), (3659, 5434176), (3984, 4990876), (4092, 4859152), (5146, 3863904), (5312, 3743157), (5456, 3644364), (5478, 3629728), (5952, 3340667), (7304, 2722296), (7318, 2717088), (7719, 2575936), (7968, 2495438), (8184, 2429576), (10292, 1931952), (10912, 1822182), (10956, 1814864), (10977, 1811392), (14608, 1361148), (14636, 1358544), (15438, 1287968), (15936, 1247719), (16368, 1214788), (20584, 965976), (21824, 911091), (21912, 907432), (21954, 905696), (28303, 702528), (29216, 680574), (29272, 679272), (30876, 643984), (32736, 607394), (40249, 494016), (41168, 482988), (43824, 453716), (43908, 452848), (56606, 351264), (58432, 340287), (58544, 339636), (61752, 321992), (65472, 303697), (80498, 247008), (82336, 241494), (84909, 234176), (87648, 226858), (87816, 226424), (113212, 175632), (113429, 175296), (117088, 169818), (120747, 164672), (123504, 160996)]