20818782336

素因数分解:

$2^7\times 3^1\times {\mathrm{11}}^1\times {\mathrm{1993}}^1\times {\mathrm{2473}}^1$

素因数の和:4494

約数の個数: 128

約数和(自身を含む): 60381829440

約数和(自身を除く): 39563047104

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 32, 33, 44, 48, 64, 66, 88, 96, 128, 132, 176, 192, 264, 352, 384, 528, 704, 1056, 1408, 1993, 2112, 2473, 3986, 4224, 4946, 5979, 7419, 7972, 9892, 11958, 14838, 15944, 19784, 21923, 23916, 27203, 29676, 31888, 39568, 43846, 47832, 54406, 59352, 63776, 65769, 79136, 81609, 87692, 95664, 108812, 118704, 127552, 131538, 158272, 163218, 175384, 191328, 217624, 237408, 255104, 263076, 316544, 326436, 350768, 382656, 435248, 474816, 526152, 652872, 701536, 765312, 870496, 949632, 1052304, 1305744, 1403072, 1740992, 2104608, 2611488, 2806144, 3481984, 4209216, 4928689, 5222976, 8418432, 9857378, 10445952, 14786067, 19714756, 29572134, 39429512, 54215579, 59144268, 78859024, 108431158, 118288536, 157718048, 162646737, 216862316, 236577072, 315436096, 325293474, 433724632, 473154144, 630872192, 650586948, 867449264, 946308288, 1301173896, 1734898528, 1892616576, 2602347792, 3469797056, 5204695584, 6939594112, 10409391168, 20818782336]

約数ペア:

[(1, 20818782336), (2, 10409391168), (3, 6939594112), (4, 5204695584), (6, 3469797056), (8, 2602347792), (11, 1892616576), (12, 1734898528), (16, 1301173896), (22, 946308288), (24, 867449264), (32, 650586948), (33, 630872192), (44, 473154144), (48, 433724632), (64, 325293474), (66, 315436096), (88, 236577072), (96, 216862316), (128, 162646737), (132, 157718048), (176, 118288536), (192, 108431158), (264, 78859024), (352, 59144268), (384, 54215579), (528, 39429512), (704, 29572134), (1056, 19714756), (1408, 14786067), (1993, 10445952), (2112, 9857378), (2473, 8418432), (3986, 5222976), (4224, 4928689), (4946, 4209216), (5979, 3481984), (7419, 2806144), (7972, 2611488), (9892, 2104608), (11958, 1740992), (14838, 1403072), (15944, 1305744), (19784, 1052304), (21923, 949632), (23916, 870496), (27203, 765312), (29676, 701536), (31888, 652872), (39568, 526152), (43846, 474816), (47832, 435248), (54406, 382656), (59352, 350768), (63776, 326436), (65769, 316544), (79136, 263076), (81609, 255104), (87692, 237408), (95664, 217624), (108812, 191328), (118704, 175384), (127552, 163218), (131538, 158272)]