20693318952

素因数分解:

$2^3\times 3^1\times {\mathrm{17}}^1\times {\mathrm{1063}}^1\times {\mathrm{47713}}^1$

素因数の和:48802

約数の個数: 64

約数和(自身を含む): 54829111680

約数和(自身を除く): 34135792728

約数列:

[1, 2, 3, 4, 6, 8, 12, 17, 24, 34, 51, 68, 102, 136, 204, 408, 1063, 2126, 3189, 4252, 6378, 8504, 12756, 18071, 25512, 36142, 47713, 54213, 72284, 95426, 108426, 143139, 144568, 190852, 216852, 286278, 381704, 433704, 572556, 811121, 1145112, 1622242, 2433363, 3244484, 4866726, 6488968, 9733452, 19466904, 50718919, 101437838, 152156757, 202875676, 304313514, 405751352, 608627028, 862221623, 1217254056, 1724443246, 2586664869, 3448886492, 5173329738, 6897772984, 10346659476, 20693318952]

約数ペア:

[(1, 20693318952), (2, 10346659476), (3, 6897772984), (4, 5173329738), (6, 3448886492), (8, 2586664869), (12, 1724443246), (17, 1217254056), (24, 862221623), (34, 608627028), (51, 405751352), (68, 304313514), (102, 202875676), (136, 152156757), (204, 101437838), (408, 50718919), (1063, 19466904), (2126, 9733452), (3189, 6488968), (4252, 4866726), (6378, 3244484), (8504, 2433363), (12756, 1622242), (18071, 1145112), (25512, 811121), (36142, 572556), (47713, 433704), (54213, 381704), (72284, 286278), (95426, 216852), (108426, 190852), (143139, 144568)]