20165464

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{229153}}^1$

素因数の和:229170

約数の個数: 16

約数和(自身を含む): 41247720

約数和(自身を除く): 21082256

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 229153, 458306, 916612, 1833224, 2520683, 5041366, 10082732, 20165464]

約数ペア:

[(1, 20165464), (2, 10082732), (4, 5041366), (8, 2520683), (11, 1833224), (22, 916612), (44, 458306), (88, 229153)]