20165784954

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{46829}}^1\times {\mathrm{10253}}^1$

素因数の和:57094

約数の個数: 32

約数和(自身を含む): 46098702720

約数和(自身を除く): 25932917766

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 10253, 20506, 30759, 46829, 61518, 71771, 93658, 140487, 143542, 215313, 280974, 327803, 430626, 655606, 983409, 1966818, 480137737, 960275474, 1440413211, 2880826422, 3360964159, 6721928318, 10082892477, 20165784954]

約数ペア:

[(1, 20165784954), (2, 10082892477), (3, 6721928318), (6, 3360964159), (7, 2880826422), (14, 1440413211), (21, 960275474), (42, 480137737), (10253, 1966818), (20506, 983409), (30759, 655606), (46829, 430626), (61518, 327803), (71771, 280974), (93658, 215313), (140487, 143542)]