2040259968

素因数分解:

$2^7\times 3^3\times {\mathrm{29}}^1\times {\mathrm{20357}}^1$

素因数の和:20409

約数の個数: 128

約数和(自身を含む): 6229548000

約数和(自身を除く): 4189288032

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 29, 32, 36, 48, 54, 58, 64, 72, 87, 96, 108, 116, 128, 144, 174, 192, 216, 232, 261, 288, 348, 384, 432, 464, 522, 576, 696, 783, 864, 928, 1044, 1152, 1392, 1566, 1728, 1856, 2088, 2784, 3132, 3456, 3712, 4176, 5568, 6264, 8352, 11136, 12528, 16704, 20357, 25056, 33408, 40714, 50112, 61071, 81428, 100224, 122142, 162856, 183213, 244284, 325712, 366426, 488568, 549639, 590353, 651424, 732852, 977136, 1099278, 1180706, 1302848, 1465704, 1771059, 1954272, 2198556, 2361412, 2605696, 2931408, 3542118, 3908544, 4397112, 4722824, 5313177, 5862816, 7084236, 7817088, 8794224, 9445648, 10626354, 11725632, 14168472, 15939531, 17588448, 18891296, 21252708, 23451264, 28336944, 31879062, 35176896, 37782592, 42505416, 56673888, 63758124, 70353792, 75565184, 85010832, 113347776, 127516248, 170021664, 226695552, 255032496, 340043328, 510064992, 680086656, 1020129984, 2040259968]

約数ペア:

[(1, 2040259968), (2, 1020129984), (3, 680086656), (4, 510064992), (6, 340043328), (8, 255032496), (9, 226695552), (12, 170021664), (16, 127516248), (18, 113347776), (24, 85010832), (27, 75565184), (29, 70353792), (32, 63758124), (36, 56673888), (48, 42505416), (54, 37782592), (58, 35176896), (64, 31879062), (72, 28336944), (87, 23451264), (96, 21252708), (108, 18891296), (116, 17588448), (128, 15939531), (144, 14168472), (174, 11725632), (192, 10626354), (216, 9445648), (232, 8794224), (261, 7817088), (288, 7084236), (348, 5862816), (384, 5313177), (432, 4722824), (464, 4397112), (522, 3908544), (576, 3542118), (696, 2931408), (783, 2605696), (864, 2361412), (928, 2198556), (1044, 1954272), (1152, 1771059), (1392, 1465704), (1566, 1302848), (1728, 1180706), (1856, 1099278), (2088, 977136), (2784, 732852), (3132, 651424), (3456, 590353), (3712, 549639), (4176, 488568), (5568, 366426), (6264, 325712), (8352, 244284), (11136, 183213), (12528, 162856), (16704, 122142), (20357, 100224), (25056, 81428), (33408, 61071), (40714, 50112)]