20032072012

素因数分解:

$2^2\times {\mathrm{1237}}^1\times {\mathrm{4048519}}^1$

素因数の和:4049760

約数の個数: 12

約数和(自身を含む): 35084474320

約数和(自身を除く): 15052402308

約数列:

[1, 2, 4, 1237, 2474, 4948, 4048519, 8097038, 16194076, 5008018003, 10016036006, 20032072012]

約数ペア:

[(1, 20032072012), (2, 10016036006), (4, 5008018003), (1237, 16194076), (2474, 8097038), (4948, 4048519)]