2020009052

素因数分解:

$2^2\times {\mathrm{47}}^1\times {\mathrm{647}}^1\times {\mathrm{16607}}^1$

素因数の和:17305

約数の個数: 24

約数和(自身を含む): 3616026624

約数和(自身を除く): 1596017572

約数列:

[1, 2, 4, 47, 94, 188, 647, 1294, 2588, 16607, 30409, 33214, 60818, 66428, 121636, 780529, 1561058, 3122116, 10744729, 21489458, 42978916, 505002263, 1010004526, 2020009052]

約数ペア:

[(1, 2020009052), (2, 1010004526), (4, 505002263), (47, 42978916), (94, 21489458), (188, 10744729), (647, 3122116), (1294, 1561058), (2588, 780529), (16607, 121636), (30409, 66428), (33214, 60818)]