20583442

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{30181}}^1$

素因数の和:30225

約数の個数: 16

約数和(自身を含む): 34769664

約数和(自身を除く): 14186222

約数列:

[1, 2, 11, 22, 31, 62, 341, 682, 30181, 60362, 331991, 663982, 935611, 1871222, 10291721, 20583442]

約数ペア:

[(1, 20583442), (2, 10291721), (11, 1871222), (22, 935611), (31, 663982), (62, 331991), (341, 60362), (682, 30181)]