20392414

素因数分解:

$2^1\times 7^1\times {\mathrm{283}}^1\times {\mathrm{5147}}^1$

素因数の和:5439

約数の個数: 16

約数和(自身を含む): 35088768

約数和(自身を除く): 14696354

約数列:

[1, 2, 7, 14, 283, 566, 1981, 3962, 5147, 10294, 36029, 72058, 1456601, 2913202, 10196207, 20392414]

約数ペア:

[(1, 20392414), (2, 10196207), (7, 2913202), (14, 1456601), (283, 72058), (566, 36029), (1981, 10294), (3962, 5147)]