2021180784

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{4337}}^1$

素因数の和:4447

約数の個数: 160

約数和(自身を含む): 6368878080

約数和(自身を除く): 4347697296

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 19, 21, 24, 28, 38, 42, 48, 56, 57, 73, 76, 84, 112, 114, 133, 146, 152, 168, 219, 228, 266, 292, 304, 336, 399, 438, 456, 511, 532, 584, 798, 876, 912, 1022, 1064, 1168, 1387, 1533, 1596, 1752, 2044, 2128, 2774, 3066, 3192, 3504, 4088, 4161, 4337, 5548, 6132, 6384, 8176, 8322, 8674, 9709, 11096, 12264, 13011, 16644, 17348, 19418, 22192, 24528, 26022, 29127, 30359, 33288, 34696, 38836, 52044, 58254, 60718, 66576, 69392, 77672, 82403, 91077, 104088, 116508, 121436, 155344, 164806, 182154, 208176, 233016, 242872, 247209, 316601, 329612, 364308, 466032, 485744, 494418, 576821, 633202, 659224, 728616, 949803, 988836, 1153642, 1266404, 1318448, 1457232, 1730463, 1899606, 1977672, 2216207, 2307284, 2532808, 3460926, 3799212, 3955344, 4432414, 4614568, 5065616, 6015419, 6648621, 6921852, 7598424, 8864828, 9229136, 12030838, 13297242, 13843704, 15196848, 17729656, 18046257, 24061676, 26594484, 27687408, 35459312, 36092514, 42107933, 48123352, 53188968, 72185028, 84215866, 96246704, 106377936, 126323799, 144370056, 168431732, 252647598, 288740112, 336863464, 505295196, 673726928, 1010590392, 2021180784]

約数ペア:

[(1, 2021180784), (2, 1010590392), (3, 673726928), (4, 505295196), (6, 336863464), (7, 288740112), (8, 252647598), (12, 168431732), (14, 144370056), (16, 126323799), (19, 106377936), (21, 96246704), (24, 84215866), (28, 72185028), (38, 53188968), (42, 48123352), (48, 42107933), (56, 36092514), (57, 35459312), (73, 27687408), (76, 26594484), (84, 24061676), (112, 18046257), (114, 17729656), (133, 15196848), (146, 13843704), (152, 13297242), (168, 12030838), (219, 9229136), (228, 8864828), (266, 7598424), (292, 6921852), (304, 6648621), (336, 6015419), (399, 5065616), (438, 4614568), (456, 4432414), (511, 3955344), (532, 3799212), (584, 3460926), (798, 2532808), (876, 2307284), (912, 2216207), (1022, 1977672), (1064, 1899606), (1168, 1730463), (1387, 1457232), (1533, 1318448), (1596, 1266404), (1752, 1153642), (2044, 988836), (2128, 949803), (2774, 728616), (3066, 659224), (3192, 633202), (3504, 576821), (4088, 494418), (4161, 485744), (4337, 466032), (5548, 364308), (6132, 329612), (6384, 316601), (8176, 247209), (8322, 242872), (8674, 233016), (9709, 208176), (11096, 182154), (12264, 164806), (13011, 155344), (16644, 121436), (17348, 116508), (19418, 104088), (22192, 91077), (24528, 82403), (26022, 77672), (29127, 69392), (30359, 66576), (33288, 60718), (34696, 58254), (38836, 52044)]