20174821752

素因数分解:

$2^3\times 3^1\times {\mathrm{107}}^1\times {\mathrm{1171}}^1\times {\mathrm{6709}}^1$

素因数の和:7996

約数の個数: 64

約数和(自身を含む): 50959497600

約数和(自身を除く): 30784675848

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 107, 214, 321, 428, 642, 856, 1171, 1284, 2342, 2568, 3513, 4684, 6709, 7026, 9368, 13418, 14052, 20127, 26836, 28104, 40254, 53672, 80508, 125297, 161016, 250594, 375891, 501188, 717863, 751782, 1002376, 1435726, 1503564, 2153589, 2871452, 3007128, 4307178, 5742904, 7856239, 8614356, 15712478, 17228712, 23568717, 31424956, 47137434, 62849912, 94274868, 188549736, 840617573, 1681235146, 2521852719, 3362470292, 5043705438, 6724940584, 10087410876, 20174821752]

約数ペア:

[(1, 20174821752), (2, 10087410876), (3, 6724940584), (4, 5043705438), (6, 3362470292), (8, 2521852719), (12, 1681235146), (24, 840617573), (107, 188549736), (214, 94274868), (321, 62849912), (428, 47137434), (642, 31424956), (856, 23568717), (1171, 17228712), (1284, 15712478), (2342, 8614356), (2568, 7856239), (3513, 5742904), (4684, 4307178), (6709, 3007128), (7026, 2871452), (9368, 2153589), (13418, 1503564), (14052, 1435726), (20127, 1002376), (26836, 751782), (28104, 717863), (40254, 501188), (53672, 375891), (80508, 250594), (125297, 161016)]