20213067

素因数分解:

$3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{41849}}^1$

素因数の和:41882

約数の個数: 16

約数和(自身を含む): 32140800

約数和(自身を除く): 11927733

約数列:

[1, 3, 7, 21, 23, 69, 161, 483, 41849, 125547, 292943, 878829, 962527, 2887581, 6737689, 20213067]

約数ペア:

[(1, 20213067), (3, 6737689), (7, 2887581), (21, 962527), (23, 878829), (69, 292943), (161, 125547), (483, 41849)]