2020522032

素因数分解:

$2^4\times 3^2\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{73}}^1\times {\mathrm{137}}^1$

素因数の和:308

約数の個数: 240

約数和(自身を含む): 6123768768

約数和(自身を除く): 4103246736

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 23, 24, 36, 46, 48, 61, 69, 72, 73, 92, 122, 137, 138, 144, 146, 183, 184, 207, 219, 244, 274, 276, 292, 366, 368, 411, 414, 438, 488, 548, 549, 552, 584, 657, 732, 822, 828, 876, 976, 1096, 1098, 1104, 1168, 1233, 1314, 1403, 1464, 1644, 1656, 1679, 1752, 2192, 2196, 2466, 2628, 2806, 2928, 3151, 3288, 3312, 3358, 3504, 4209, 4392, 4453, 4932, 5037, 5256, 5612, 6302, 6576, 6716, 8357, 8418, 8784, 8906, 9453, 9864, 10001, 10074, 10512, 11224, 12604, 12627, 13359, 13432, 15111, 16714, 16836, 17812, 18906, 19728, 20002, 20148, 22448, 25071, 25208, 25254, 26718, 26864, 28359, 30003, 30222, 33428, 33672, 35624, 37812, 40004, 40077, 40296, 50142, 50416, 50508, 53436, 56718, 60006, 60444, 66856, 67344, 71248, 75213, 75624, 80008, 80154, 80592, 90009, 100284, 101016, 102419, 106872, 113436, 120012, 120888, 133712, 150426, 151248, 160016, 160308, 180018, 192211, 200568, 202032, 204838, 213744, 226872, 230023, 240024, 241776, 300852, 307257, 320616, 360036, 384422, 401136, 409676, 453744, 460046, 480048, 576633, 601704, 610061, 614514, 641232, 690069, 720072, 768844, 819352, 920092, 921771, 1153266, 1203408, 1220122, 1229028, 1380138, 1440144, 1537688, 1638704, 1729899, 1830183, 1840184, 1843542, 2070207, 2306532, 2440244, 2458056, 2760276, 3075376, 3459798, 3660366, 3680368, 3687084, 4140414, 4613064, 4880488, 4916112, 5490549, 5520552, 6919596, 7320732, 7374168, 8280828, 9226128, 9760976, 10981098, 11041104, 13839192, 14031403, 14641464, 14748336, 16561656, 21962196, 27678384, 28062806, 29282928, 33123312, 42094209, 43924392, 56125612, 84188418, 87848784, 112251224, 126282627, 168376836, 224502448, 252565254, 336753672, 505130508, 673507344, 1010261016, 2020522032]

約数ペア:

[(1, 2020522032), (2, 1010261016), (3, 673507344), (4, 505130508), (6, 336753672), (8, 252565254), (9, 224502448), (12, 168376836), (16, 126282627), (18, 112251224), (23, 87848784), (24, 84188418), (36, 56125612), (46, 43924392), (48, 42094209), (61, 33123312), (69, 29282928), (72, 28062806), (73, 27678384), (92, 21962196), (122, 16561656), (137, 14748336), (138, 14641464), (144, 14031403), (146, 13839192), (183, 11041104), (184, 10981098), (207, 9760976), (219, 9226128), (244, 8280828), (274, 7374168), (276, 7320732), (292, 6919596), (366, 5520552), (368, 5490549), (411, 4916112), (414, 4880488), (438, 4613064), (488, 4140414), (548, 3687084), (549, 3680368), (552, 3660366), (584, 3459798), (657, 3075376), (732, 2760276), (822, 2458056), (828, 2440244), (876, 2306532), (976, 2070207), (1096, 1843542), (1098, 1840184), (1104, 1830183), (1168, 1729899), (1233, 1638704), (1314, 1537688), (1403, 1440144), (1464, 1380138), (1644, 1229028), (1656, 1220122), (1679, 1203408), (1752, 1153266), (2192, 921771), (2196, 920092), (2466, 819352), (2628, 768844), (2806, 720072), (2928, 690069), (3151, 641232), (3288, 614514), (3312, 610061), (3358, 601704), (3504, 576633), (4209, 480048), (4392, 460046), (4453, 453744), (4932, 409676), (5037, 401136), (5256, 384422), (5612, 360036), (6302, 320616), (6576, 307257), (6716, 300852), (8357, 241776), (8418, 240024), (8784, 230023), (8906, 226872), (9453, 213744), (9864, 204838), (10001, 202032), (10074, 200568), (10512, 192211), (11224, 180018), (12604, 160308), (12627, 160016), (13359, 151248), (13432, 150426), (15111, 133712), (16714, 120888), (16836, 120012), (17812, 113436), (18906, 106872), (19728, 102419), (20002, 101016), (20148, 100284), (22448, 90009), (25071, 80592), (25208, 80154), (25254, 80008), (26718, 75624), (26864, 75213), (28359, 71248), (30003, 67344), (30222, 66856), (33428, 60444), (33672, 60006), (35624, 56718), (37812, 53436), (40004, 50508), (40077, 50416), (40296, 50142)]