20334254

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{167}}^1\times {\mathrm{2647}}^1$

素因数の和:2839

約数の個数: 16

約数和(自身を含む): 32030208

約数和(自身を除く): 11695954

約数列:

[1, 2, 23, 46, 167, 334, 2647, 3841, 5294, 7682, 60881, 121762, 442049, 884098, 10167127, 20334254]

約数ペア:

[(1, 20334254), (2, 10167127), (23, 884098), (46, 442049), (167, 121762), (334, 60881), (2647, 7682), (3841, 5294)]