20774034

素因数分解:

$2^1\times 3^2\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{2341}}^1$

素因数の和:2395

約数の個数: 48

約数和(自身を含む): 49322520

約数和(自身を除く): 28548486

約数列:

[1, 2, 3, 6, 9, 17, 18, 29, 34, 51, 58, 87, 102, 153, 174, 261, 306, 493, 522, 986, 1479, 2341, 2958, 4437, 4682, 7023, 8874, 14046, 21069, 39797, 42138, 67889, 79594, 119391, 135778, 203667, 238782, 358173, 407334, 611001, 716346, 1154113, 1222002, 2308226, 3462339, 6924678, 10387017, 20774034]

約数ペア:

[(1, 20774034), (2, 10387017), (3, 6924678), (6, 3462339), (9, 2308226), (17, 1222002), (18, 1154113), (29, 716346), (34, 611001), (51, 407334), (58, 358173), (87, 238782), (102, 203667), (153, 135778), (174, 119391), (261, 79594), (306, 67889), (493, 42138), (522, 39797), (986, 21069), (1479, 14046), (2341, 8874), (2958, 7023), (4437, 4682)]