20624946

素因数分解:

$2^1\times 3^1\times {\mathrm{491}}^1\times {\mathrm{7001}}^1$

素因数の和:7497

約数の個数: 16

約数和(自身を含む): 41339808

約数和(自身を除く): 20714862

約数列:

[1, 2, 3, 6, 491, 982, 1473, 2946, 7001, 14002, 21003, 42006, 3437491, 6874982, 10312473, 20624946]

約数ペア:

[(1, 20624946), (2, 10312473), (3, 6874982), (6, 3437491), (491, 42006), (982, 21003), (1473, 14002), (2946, 7001)]