20072584

素因数分解:

$2^3\times 7^1\times {\mathrm{53}}^1\times {\mathrm{6763}}^1$

素因数の和:6829

約数の個数: 32

約数和(自身を含む): 43830720

約数和(自身を除く): 23758136

約数列:

[1, 2, 4, 7, 8, 14, 28, 53, 56, 106, 212, 371, 424, 742, 1484, 2968, 6763, 13526, 27052, 47341, 54104, 94682, 189364, 358439, 378728, 716878, 1433756, 2509073, 2867512, 5018146, 10036292, 20072584]

約数ペア:

[(1, 20072584), (2, 10036292), (4, 5018146), (7, 2867512), (8, 2509073), (14, 1433756), (28, 716878), (53, 378728), (56, 358439), (106, 189364), (212, 94682), (371, 54104), (424, 47341), (742, 27052), (1484, 13526), (2968, 6763)]