20061490210

素因数分解:

$2^1\times 5^1\times {\mathrm{383}}^1\times {\mathrm{5237987}}^1$

素因数の和:5238377

約数の個数: 16

約数和(自身を含む): 36204973056

約数和(自身を除く): 16143482846

約数列:

[1, 2, 5, 10, 383, 766, 1915, 3830, 5237987, 10475974, 26189935, 52379870, 2006149021, 4012298042, 10030745105, 20061490210]

約数ペア:

[(1, 20061490210), (2, 10030745105), (5, 4012298042), (10, 2006149021), (383, 52379870), (766, 26189935), (1915, 10475974), (3830, 5237987)]