2040984580

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{4436923}}^1$

素因数の和:4436955

約数の個数: 24

約数和(自身を含む): 4472419392

約数和(自身を除く): 2431434812

約数列:

[1, 2, 4, 5, 10, 20, 23, 46, 92, 115, 230, 460, 4436923, 8873846, 17747692, 22184615, 44369230, 88738460, 102049229, 204098458, 408196916, 510246145, 1020492290, 2040984580]

約数ペア:

[(1, 2040984580), (2, 1020492290), (4, 510246145), (5, 408196916), (10, 204098458), (20, 102049229), (23, 88738460), (46, 44369230), (92, 22184615), (115, 17747692), (230, 8873846), (460, 4436923)]