20039693

素因数分解:

${\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{79}}^1\times {\mathrm{269}}^1$

素因数の和:412

約数の個数: 16

約数和(自身を含む): 21772800

約数和(自身を除く): 1733107

約数列:

[1, 23, 41, 79, 269, 943, 1817, 3239, 6187, 11029, 21251, 74497, 253667, 488773, 871291, 20039693]

約数ペア:

[(1, 20039693), (23, 871291), (41, 488773), (79, 253667), (269, 74497), (943, 21251), (1817, 11029), (3239, 6187)]