20824982

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{107}}^1\times {\mathrm{4231}}^1$

素因数の和:4363

約数の個数: 16

約数和(自身を含む): 32908032

約数和(自身を除く): 12083050

約数列:

[1, 2, 23, 46, 107, 214, 2461, 4231, 4922, 8462, 97313, 194626, 452717, 905434, 10412491, 20824982]

約数ペア:

[(1, 20824982), (2, 10412491), (23, 905434), (46, 452717), (107, 194626), (214, 97313), (2461, 8462), (4231, 4922)]