20424565570

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{2017}}^1\times {\mathrm{44027}}^1$

素因数の和:46074

約数の個数: 32

約数和(自身を含む): 38382553728

約数和(自身を除く): 17957988158

約数列:

[1, 2, 5, 10, 23, 46, 115, 230, 2017, 4034, 10085, 20170, 44027, 46391, 88054, 92782, 220135, 231955, 440270, 463910, 1012621, 2025242, 5063105, 10126210, 88802459, 177604918, 444012295, 888024590, 2042456557, 4084913114, 10212282785, 20424565570]

約数ペア:

[(1, 20424565570), (2, 10212282785), (5, 4084913114), (10, 2042456557), (23, 888024590), (46, 444012295), (115, 177604918), (230, 88802459), (2017, 10126210), (4034, 5063105), (10085, 2025242), (20170, 1012621), (44027, 463910), (46391, 440270), (88054, 231955), (92782, 220135)]