20153541044

素因数分解:

$2^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{7909553}}^1$

素因数の和:7909584

約数の個数: 36

約数和(自身を含む): 44182768644

約数和(自身を除く): 24029227600

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 49, 52, 91, 98, 182, 196, 364, 637, 1274, 2548, 7909553, 15819106, 31638212, 55366871, 102824189, 110733742, 205648378, 221467484, 387568097, 411296756, 719769323, 775136194, 1439538646, 1550272388, 2879077292, 5038385261, 10076770522, 20153541044]

約数ペア:

[(1, 20153541044), (2, 10076770522), (4, 5038385261), (7, 2879077292), (13, 1550272388), (14, 1439538646), (26, 775136194), (28, 719769323), (49, 411296756), (52, 387568097), (91, 221467484), (98, 205648378), (182, 110733742), (196, 102824189), (364, 55366871), (637, 31638212), (1274, 15819106), (2548, 7909553)]