20174380488

素因数分解:

$2^3\times 3^2\times {\mathrm{17}}^1\times {\mathrm{97}}^1\times {\mathrm{367}}^1\times {\mathrm{463}}^1$

素因数の和:956

約数の個数: 192

約数和(自身を含む): 58735272960

約数和(自身を除く): 38560892472

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 17, 18, 24, 34, 36, 51, 68, 72, 97, 102, 136, 153, 194, 204, 291, 306, 367, 388, 408, 463, 582, 612, 734, 776, 873, 926, 1101, 1164, 1224, 1389, 1468, 1649, 1746, 1852, 2202, 2328, 2778, 2936, 3298, 3303, 3492, 3704, 4167, 4404, 4947, 5556, 6239, 6596, 6606, 6984, 7871, 8334, 8808, 9894, 11112, 12478, 13192, 13212, 14841, 15742, 16668, 18717, 19788, 23613, 24956, 26424, 29682, 31484, 33336, 35599, 37434, 39576, 44911, 47226, 49912, 56151, 59364, 62968, 70839, 71198, 74868, 89822, 94452, 106797, 112302, 118728, 134733, 141678, 142396, 149736, 169921, 179644, 188904, 213594, 224604, 269466, 283356, 284792, 320391, 339842, 359288, 404199, 427188, 449208, 509763, 538932, 566712, 605183, 640782, 679684, 763487, 808398, 854376, 1019526, 1077864, 1210366, 1281564, 1359368, 1526974, 1529289, 1616796, 1815549, 2039052, 2290461, 2420732, 2563128, 2888657, 3053948, 3058578, 3233592, 3631098, 4078104, 4580922, 4841464, 5446647, 5777314, 6107896, 6117156, 6871383, 7262196, 8665971, 9161844, 10893294, 11554628, 12234312, 13742766, 14524392, 16482337, 17331942, 18323688, 21786588, 23109256, 25997913, 27485532, 32964674, 34663884, 43573176, 49447011, 51995826, 54971064, 65929348, 69327768, 98894022, 103991652, 131858696, 148341033, 197788044, 207983304, 280199729, 296682066, 395576088, 560399458, 593364132, 840599187, 1120798916, 1186728264, 1681198374, 2241597832, 2521797561, 3362396748, 5043595122, 6724793496, 10087190244, 20174380488]

約数ペア:

[(1, 20174380488), (2, 10087190244), (3, 6724793496), (4, 5043595122), (6, 3362396748), (8, 2521797561), (9, 2241597832), (12, 1681198374), (17, 1186728264), (18, 1120798916), (24, 840599187), (34, 593364132), (36, 560399458), (51, 395576088), (68, 296682066), (72, 280199729), (97, 207983304), (102, 197788044), (136, 148341033), (153, 131858696), (194, 103991652), (204, 98894022), (291, 69327768), (306, 65929348), (367, 54971064), (388, 51995826), (408, 49447011), (463, 43573176), (582, 34663884), (612, 32964674), (734, 27485532), (776, 25997913), (873, 23109256), (926, 21786588), (1101, 18323688), (1164, 17331942), (1224, 16482337), (1389, 14524392), (1468, 13742766), (1649, 12234312), (1746, 11554628), (1852, 10893294), (2202, 9161844), (2328, 8665971), (2778, 7262196), (2936, 6871383), (3298, 6117156), (3303, 6107896), (3492, 5777314), (3704, 5446647), (4167, 4841464), (4404, 4580922), (4947, 4078104), (5556, 3631098), (6239, 3233592), (6596, 3058578), (6606, 3053948), (6984, 2888657), (7871, 2563128), (8334, 2420732), (8808, 2290461), (9894, 2039052), (11112, 1815549), (12478, 1616796), (13192, 1529289), (13212, 1526974), (14841, 1359368), (15742, 1281564), (16668, 1210366), (18717, 1077864), (19788, 1019526), (23613, 854376), (24956, 808398), (26424, 763487), (29682, 679684), (31484, 640782), (33336, 605183), (35599, 566712), (37434, 538932), (39576, 509763), (44911, 449208), (47226, 427188), (49912, 404199), (56151, 359288), (59364, 339842), (62968, 320391), (70839, 284792), (71198, 283356), (74868, 269466), (89822, 224604), (94452, 213594), (106797, 188904), (112302, 179644), (118728, 169921), (134733, 149736), (141678, 142396)]