20943096930

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{33243011}}^1$

素因数の和:33243031

約数の個数: 48

約数和(自身を含む): 62230918464

約数和(自身を除く): 41287821534

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 35, 42, 45, 63, 70, 90, 105, 126, 210, 315, 630, 33243011, 66486022, 99729033, 166215055, 199458066, 232701077, 299187099, 332430110, 465402154, 498645165, 598374198, 698103231, 997290330, 1163505385, 1396206462, 1495935495, 2094309693, 2327010770, 2991870990, 3490516155, 4188619386, 6981032310, 10471548465, 20943096930]

約数ペア:

[(1, 20943096930), (2, 10471548465), (3, 6981032310), (5, 4188619386), (6, 3490516155), (7, 2991870990), (9, 2327010770), (10, 2094309693), (14, 1495935495), (15, 1396206462), (18, 1163505385), (21, 997290330), (30, 698103231), (35, 598374198), (42, 498645165), (45, 465402154), (63, 332430110), (70, 299187099), (90, 232701077), (105, 199458066), (126, 166215055), (210, 99729033), (315, 66486022), (630, 33243011)]