20071402

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{743}}^1\times {\mathrm{1039}}^1$

素因数の和:1797

約数の個数: 16

約数和(自身を含む): 32497920

約数和(自身を除く): 12426518

約数列:

[1, 2, 13, 26, 743, 1039, 1486, 2078, 9659, 13507, 19318, 27014, 771977, 1543954, 10035701, 20071402]

約数ペア:

[(1, 20071402), (2, 10035701), (13, 1543954), (26, 771977), (743, 27014), (1039, 19318), (1486, 13507), (2078, 9659)]