20410106

素因数分解:

$2^1\times {\mathrm{59}}^1\times {\mathrm{269}}^1\times {\mathrm{643}}^1$

素因数の和:973

約数の個数: 16

約数和(自身を含む): 31298400

約数和(自身を除く): 10888294

約数列:

[1, 2, 59, 118, 269, 538, 643, 1286, 15871, 31742, 37937, 75874, 172967, 345934, 10205053, 20410106]

約数ペア:

[(1, 20410106), (2, 10205053), (59, 345934), (118, 172967), (269, 75874), (538, 37937), (643, 31742), (1286, 15871)]