20295407

素因数分解:

${\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{97}}^1\times {\mathrm{827}}^1$

素因数の和:958

約数の個数: 16

約数和(自身を含む): 23369472

約数和(自身を除く): 3074065

約数列:

[1, 11, 23, 97, 253, 827, 1067, 2231, 9097, 19021, 24541, 80219, 209231, 882409, 1845037, 20295407]

約数ペア:

[(1, 20295407), (11, 1845037), (23, 882409), (97, 209231), (253, 80219), (827, 24541), (1067, 19021), (2231, 9097)]