20607090

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{98129}}^1$

素因数の和:98146

約数の個数: 32

約数和(自身を含む): 56522880

約数和(自身を除く): 35915790

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 98129, 196258, 294387, 490645, 588774, 686903, 981290, 1373806, 1471935, 2060709, 2943870, 3434515, 4121418, 6869030, 10303545, 20607090]

約数ペア:

[(1, 20607090), (2, 10303545), (3, 6869030), (5, 4121418), (6, 3434515), (7, 2943870), (10, 2060709), (14, 1471935), (15, 1373806), (21, 981290), (30, 686903), (35, 588774), (42, 490645), (70, 294387), (105, 196258), (210, 98129)]