20079202

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{70207}}^1$

素因数の和:70233

約数の個数: 16

約数和(自身を含む): 35384832

約数和(自身を除く): 15305630

約数列:

[1, 2, 11, 13, 22, 26, 143, 286, 70207, 140414, 772277, 912691, 1544554, 1825382, 10039601, 20079202]

約数ペア:

[(1, 20079202), (2, 10039601), (11, 1825382), (13, 1544554), (22, 912691), (26, 772277), (143, 140414), (286, 70207)]