20513221182168

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{59}}^1\times {\mathrm{3267931}}^1$

素因数の和:3268054

約数の個数: 256

約数和(自身を含む): 63246248755200

約数和(自身を除く): 42733027573032

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 13, 22, 24, 26, 31, 33, 39, 44, 52, 59, 62, 66, 78, 88, 93, 104, 118, 124, 132, 143, 156, 177, 186, 236, 248, 264, 286, 312, 341, 354, 372, 403, 429, 472, 572, 649, 682, 708, 744, 767, 806, 858, 1023, 1144, 1209, 1298, 1364, 1416, 1534, 1612, 1716, 1829, 1947, 2046, 2301, 2418, 2596, 2728, 3068, 3224, 3432, 3658, 3894, 4092, 4433, 4602, 4836, 5192, 5487, 6136, 7316, 7788, 8184, 8437, 8866, 9204, 9672, 10974, 13299, 14632, 15576, 16874, 17732, 18408, 20119, 21948, 23777, 25311, 26598, 33748, 35464, 40238, 43896, 47554, 50622, 53196, 60357, 67496, 71331, 80476, 95108, 101244, 106392, 120714, 142662, 160952, 190216, 202488, 241428, 261547, 285324, 482856, 523094, 570648, 784641, 1046188, 1569282, 2092376, 3138564, 3267931, 6277128, 6535862, 9803793, 13071724, 19607586, 26143448, 35947241, 39215172, 42483103, 71894482, 78430344, 84966206, 101305861, 107841723, 127449309, 143788964, 169932412, 192807929, 202611722, 215683446, 254898618, 287577928, 303917583, 339864824, 385615858, 405223444, 431366892, 467314133, 509797236, 578423787, 607835166, 771231716, 810446888, 862733784, 934628266, 1019594472, 1114364471, 1156847574, 1215670332, 1316976193, 1401942399, 1542463432, 1869256532, 2120887219, 2228728942, 2313695148, 2431340664, 2506503077, 2633952386, 2803884798, 3343093413, 3738513064, 3950928579, 4241774438, 4457457884, 4627390296, 5013006154, 5267904772, 5607769596, 5977045799, 6362661657, 6686186826, 7519509231, 7901857158, 8483548876, 8914915768, 10026012308, 10535809544, 11215539192, 11954091598, 12725323314, 13372373652, 14486738123, 15039018462, 15803714316, 16967097752, 17931137397, 20052024616, 23908183196, 25450646628, 26744747304, 27571533847, 28973476246, 30078036924, 31607428632, 35862274794, 43460214369, 47816366392, 50901293256, 55143067694, 57946952492, 60156073848, 65747503789, 71724549588, 77701595387, 82714601541, 86920428738, 110286135388, 115893904984, 131495007578, 143449099176, 155403190774, 165429203082, 173840857476, 197242511367, 220572270776, 233104786161, 262990015156, 310806381548, 330858406164, 347681714952, 394485022734, 466209572322, 525980030312, 621612763096, 661716812328, 788970045468, 854717549257, 932419144644, 1577940090936, 1709435098514, 1864838289288, 2564152647771, 3418870197028, 5128305295542, 6837740394056, 10256610591084, 20513221182168]

約数ペア:

[(1, 20513221182168), (2, 10256610591084), (3, 6837740394056), (4, 5128305295542), (6, 3418870197028), (8, 2564152647771), (11, 1864838289288), (12, 1709435098514), (13, 1577940090936), (22, 932419144644), (24, 854717549257), (26, 788970045468), (31, 661716812328), (33, 621612763096), (39, 525980030312), (44, 466209572322), (52, 394485022734), (59, 347681714952), (62, 330858406164), (66, 310806381548), (78, 262990015156), (88, 233104786161), (93, 220572270776), (104, 197242511367), (118, 173840857476), (124, 165429203082), (132, 155403190774), (143, 143449099176), (156, 131495007578), (177, 115893904984), (186, 110286135388), (236, 86920428738), (248, 82714601541), (264, 77701595387), (286, 71724549588), (312, 65747503789), (341, 60156073848), (354, 57946952492), (372, 55143067694), (403, 50901293256), (429, 47816366392), (472, 43460214369), (572, 35862274794), (649, 31607428632), (682, 30078036924), (708, 28973476246), (744, 27571533847), (767, 26744747304), (806, 25450646628), (858, 23908183196), (1023, 20052024616), (1144, 17931137397), (1209, 16967097752), (1298, 15803714316), (1364, 15039018462), (1416, 14486738123), (1534, 13372373652), (1612, 12725323314), (1716, 11954091598), (1829, 11215539192), (1947, 10535809544), (2046, 10026012308), (2301, 8914915768), (2418, 8483548876), (2596, 7901857158), (2728, 7519509231), (3068, 6686186826), (3224, 6362661657), (3432, 5977045799), (3658, 5607769596), (3894, 5267904772), (4092, 5013006154), (4433, 4627390296), (4602, 4457457884), (4836, 4241774438), (5192, 3950928579), (5487, 3738513064), (6136, 3343093413), (7316, 2803884798), (7788, 2633952386), (8184, 2506503077), (8437, 2431340664), (8866, 2313695148), (9204, 2228728942), (9672, 2120887219), (10974, 1869256532), (13299, 1542463432), (14632, 1401942399), (15576, 1316976193), (16874, 1215670332), (17732, 1156847574), (18408, 1114364471), (20119, 1019594472), (21948, 934628266), (23777, 862733784), (25311, 810446888), (26598, 771231716), (33748, 607835166), (35464, 578423787), (40238, 509797236), (43896, 467314133), (47554, 431366892), (50622, 405223444), (53196, 385615858), (60357, 339864824), (67496, 303917583), (71331, 287577928), (80476, 254898618), (95108, 215683446), (101244, 202611722), (106392, 192807929), (120714, 169932412), (142662, 143788964), (160952, 127449309), (190216, 107841723), (202488, 101305861), (241428, 84966206), (261547, 78430344), (285324, 71894482), (482856, 42483103), (523094, 39215172), (570648, 35947241), (784641, 26143448), (1046188, 19607586), (1569282, 13071724), (2092376, 9803793), (3138564, 6535862), (3267931, 6277128)]