20191496346

素因数分解:

$2^1\times 3^3\times 7^2\times {\mathrm{19}}^1\times {\mathrm{401629}}^1$

素因数の和:401673

約数の個数: 96

約数和(自身を含む): 54942984000

約数和(自身を除く): 34751487654

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 19, 21, 27, 38, 42, 49, 54, 57, 63, 98, 114, 126, 133, 147, 171, 189, 266, 294, 342, 378, 399, 441, 513, 798, 882, 931, 1026, 1197, 1323, 1862, 2394, 2646, 2793, 3591, 5586, 7182, 8379, 16758, 25137, 50274, 401629, 803258, 1204887, 2409774, 2811403, 3614661, 5622806, 7229322, 7630951, 8434209, 10843983, 15261902, 16868418, 19679821, 21687966, 22892853, 25302627, 39359642, 45785706, 50605254, 53416657, 59039463, 68678559, 75907881, 106833314, 118078926, 137357118, 151815762, 160249971, 177118389, 206035677, 320499942, 354236778, 373916599, 412071354, 480749913, 531355167, 747833198, 961499826, 1062710334, 1121749797, 1442249739, 2243499594, 2884499478, 3365249391, 6730498782, 10095748173, 20191496346]

約数ペア:

[(1, 20191496346), (2, 10095748173), (3, 6730498782), (6, 3365249391), (7, 2884499478), (9, 2243499594), (14, 1442249739), (18, 1121749797), (19, 1062710334), (21, 961499826), (27, 747833198), (38, 531355167), (42, 480749913), (49, 412071354), (54, 373916599), (57, 354236778), (63, 320499942), (98, 206035677), (114, 177118389), (126, 160249971), (133, 151815762), (147, 137357118), (171, 118078926), (189, 106833314), (266, 75907881), (294, 68678559), (342, 59039463), (378, 53416657), (399, 50605254), (441, 45785706), (513, 39359642), (798, 25302627), (882, 22892853), (931, 21687966), (1026, 19679821), (1197, 16868418), (1323, 15261902), (1862, 10843983), (2394, 8434209), (2646, 7630951), (2793, 7229322), (3591, 5622806), (5586, 3614661), (7182, 2811403), (8379, 2409774), (16758, 1204887), (25137, 803258), (50274, 401629)]