2020596591

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{160403}}^1$

素因数の和:160455

約数の個数: 32

約数和(自身を含む): 3233744640

約数和(自身を除く): 1213148049

約数列:

[1, 3, 13, 17, 19, 39, 51, 57, 221, 247, 323, 663, 741, 969, 4199, 12597, 160403, 481209, 2085239, 2726851, 3047657, 6255717, 8180553, 9142971, 35449063, 39619541, 51810169, 106347189, 118858623, 155430507, 673532197, 2020596591]

約数ペア:

[(1, 2020596591), (3, 673532197), (13, 155430507), (17, 118858623), (19, 106347189), (39, 51810169), (51, 39619541), (57, 35449063), (221, 9142971), (247, 8180553), (323, 6255717), (663, 3047657), (741, 2726851), (969, 2085239), (4199, 481209), (12597, 160403)]