20367027492

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{967}}^1\times {\mathrm{250739}}^1$

素因数の和:251720

約数の個数: 48

約数和(自身を含む): 54368455680

約数和(自身を除く): 34001428188

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 967, 1934, 2901, 3868, 5802, 6769, 11604, 13538, 20307, 27076, 40614, 81228, 250739, 501478, 752217, 1002956, 1504434, 1755173, 3008868, 3510346, 5265519, 7020692, 10531038, 21062076, 242464613, 484929226, 727393839, 969858452, 1454787678, 1697252291, 2909575356, 3394504582, 5091756873, 6789009164, 10183513746, 20367027492]

約数ペア:

[(1, 20367027492), (2, 10183513746), (3, 6789009164), (4, 5091756873), (6, 3394504582), (7, 2909575356), (12, 1697252291), (14, 1454787678), (21, 969858452), (28, 727393839), (42, 484929226), (84, 242464613), (967, 21062076), (1934, 10531038), (2901, 7020692), (3868, 5265519), (5802, 3510346), (6769, 3008868), (11604, 1755173), (13538, 1504434), (20307, 1002956), (27076, 752217), (40614, 501478), (81228, 250739)]