20434106

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{132689}}^1$

素因数の和:132709

約数の個数: 16

約数和(自身を含む): 38214720

約数和(自身を除く): 17780614

約数列:

[1, 2, 7, 11, 14, 22, 77, 154, 132689, 265378, 928823, 1459579, 1857646, 2919158, 10217053, 20434106]

約数ペア:

[(1, 20434106), (2, 10217053), (7, 2919158), (11, 1857646), (14, 1459579), (22, 928823), (77, 265378), (154, 132689)]