20807898144

素因数分解:

$2^5\times 3^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{83}}^1\times {\mathrm{5521}}^1$

素因数の和:5671

約数の個数: 192

約数和(自身を含む): 61717759488

約数和(自身を除く): 40909861344

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 32, 33, 43, 44, 48, 66, 83, 86, 88, 96, 129, 132, 166, 172, 176, 249, 258, 264, 332, 344, 352, 473, 498, 516, 528, 664, 688, 913, 946, 996, 1032, 1056, 1328, 1376, 1419, 1826, 1892, 1992, 2064, 2656, 2739, 2838, 3569, 3652, 3784, 3984, 4128, 5478, 5521, 5676, 7138, 7304, 7568, 7968, 10707, 10956, 11042, 11352, 14276, 14608, 15136, 16563, 21414, 21912, 22084, 22704, 28552, 29216, 33126, 39259, 42828, 43824, 44168, 45408, 57104, 60731, 66252, 78518, 85656, 87648, 88336, 114208, 117777, 121462, 132504, 157036, 171312, 176672, 182193, 235554, 237403, 242924, 265008, 314072, 342624, 364386, 458243, 471108, 474806, 485848, 530016, 628144, 712209, 728772, 916486, 942216, 949612, 971696, 1256288, 1374729, 1424418, 1457544, 1832972, 1884432, 1899224, 1943392, 2611433, 2749458, 2848836, 2915088, 3665944, 3768864, 3798448, 5040673, 5222866, 5498916, 5697672, 5830176, 7331888, 7596896, 7834299, 10081346, 10445732, 10997832, 11395344, 14663776, 15122019, 15668598, 19704449, 20162692, 20891464, 21995664, 22790688, 30244038, 31337196, 39408898, 40325384, 41782928, 43991328, 59113347, 60488076, 62674392, 78817796, 80650768, 83565856, 118226694, 120976152, 125348784, 157635592, 161301536, 216748939, 236453388, 241952304, 250697568, 315271184, 433497878, 472906776, 483904608, 630542368, 650246817, 866995756, 945813552, 1300493634, 1733991512, 1891627104, 2600987268, 3467983024, 5201974536, 6935966048, 10403949072, 20807898144]

約数ペア:

[(1, 20807898144), (2, 10403949072), (3, 6935966048), (4, 5201974536), (6, 3467983024), (8, 2600987268), (11, 1891627104), (12, 1733991512), (16, 1300493634), (22, 945813552), (24, 866995756), (32, 650246817), (33, 630542368), (43, 483904608), (44, 472906776), (48, 433497878), (66, 315271184), (83, 250697568), (86, 241952304), (88, 236453388), (96, 216748939), (129, 161301536), (132, 157635592), (166, 125348784), (172, 120976152), (176, 118226694), (249, 83565856), (258, 80650768), (264, 78817796), (332, 62674392), (344, 60488076), (352, 59113347), (473, 43991328), (498, 41782928), (516, 40325384), (528, 39408898), (664, 31337196), (688, 30244038), (913, 22790688), (946, 21995664), (996, 20891464), (1032, 20162692), (1056, 19704449), (1328, 15668598), (1376, 15122019), (1419, 14663776), (1826, 11395344), (1892, 10997832), (1992, 10445732), (2064, 10081346), (2656, 7834299), (2739, 7596896), (2838, 7331888), (3569, 5830176), (3652, 5697672), (3784, 5498916), (3984, 5222866), (4128, 5040673), (5478, 3798448), (5521, 3768864), (5676, 3665944), (7138, 2915088), (7304, 2848836), (7568, 2749458), (7968, 2611433), (10707, 1943392), (10956, 1899224), (11042, 1884432), (11352, 1832972), (14276, 1457544), (14608, 1424418), (15136, 1374729), (16563, 1256288), (21414, 971696), (21912, 949612), (22084, 942216), (22704, 916486), (28552, 728772), (29216, 712209), (33126, 628144), (39259, 530016), (42828, 485848), (43824, 474806), (44168, 471108), (45408, 458243), (57104, 364386), (60731, 342624), (66252, 314072), (78518, 265008), (85656, 242924), (87648, 237403), (88336, 235554), (114208, 182193), (117777, 176672), (121462, 171312), (132504, 157036)]