2020120551

素因数分解:

$3^2\times {\mathrm{67}}^1\times {\mathrm{337}}^1\times {\mathrm{9941}}^1$

素因数の和:10351

約数の個数: 24

約数和(自身を含む): 2970590064

約数和(自身を除く): 950469513

約数列:

[1, 3, 9, 67, 201, 337, 603, 1011, 3033, 9941, 22579, 29823, 67737, 89469, 203211, 666047, 1998141, 3350117, 5994423, 10050351, 30151053, 224457839, 673373517, 2020120551]

約数ペア:

[(1, 2020120551), (3, 673373517), (9, 224457839), (67, 30151053), (201, 10050351), (337, 5994423), (603, 3350117), (1011, 1998141), (3033, 666047), (9941, 203211), (22579, 89469), (29823, 67737)]