20199838065162

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{385684463}}^1$

素因数の和:385684547

約数の個数: 64

約数和(自身を含む): 48873935278080

約数和(自身を除く): 28674097212918

約数列:

[1, 2, 3, 6, 7, 14, 21, 29, 42, 43, 58, 86, 87, 129, 174, 203, 258, 301, 406, 602, 609, 903, 1218, 1247, 1806, 2494, 3741, 7482, 8729, 17458, 26187, 52374, 385684463, 771368926, 1157053389, 2314106778, 2699791241, 5399582482, 8099373723, 11184849427, 16198747446, 16584431909, 22369698854, 33168863818, 33554548281, 49753295727, 67109096562, 78293945989, 99506591454, 116091023363, 156587891978, 232182046726, 234881837967, 348273070089, 469763675934, 480948525361, 696546140178, 961897050722, 1442845576083, 2885691152166, 3366639677527, 6733279355054, 10099919032581, 20199838065162]

約数ペア:

[(1, 20199838065162), (2, 10099919032581), (3, 6733279355054), (6, 3366639677527), (7, 2885691152166), (14, 1442845576083), (21, 961897050722), (29, 696546140178), (42, 480948525361), (43, 469763675934), (58, 348273070089), (86, 234881837967), (87, 232182046726), (129, 156587891978), (174, 116091023363), (203, 99506591454), (258, 78293945989), (301, 67109096562), (406, 49753295727), (602, 33554548281), (609, 33168863818), (903, 22369698854), (1218, 16584431909), (1247, 16198747446), (1806, 11184849427), (2494, 8099373723), (3741, 5399582482), (7482, 2699791241), (8729, 2314106778), (17458, 1157053389), (26187, 771368926), (52374, 385684463)]