20363138

素因数分解:

$2^1\times {\mathrm{173}}^1\times {\mathrm{229}}^1\times {\mathrm{257}}^1$

素因数の和:661

約数の個数: 16

約数和(自身を含む): 30975480

約数和(自身を除く): 10612342

約数列:

[1, 2, 173, 229, 257, 346, 458, 514, 39617, 44461, 58853, 79234, 88922, 117706, 10181569, 20363138]

約数ペア:

[(1, 20363138), (2, 10181569), (173, 117706), (229, 88922), (257, 79234), (346, 58853), (458, 44461), (514, 39617)]