20360635

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{3767}}^1$

素因数の和:3842

約数の個数: 16

約数和(自身を含む): 26044416

約数和(自身を除く): 5683781

約数列:

[1, 5, 23, 47, 115, 235, 1081, 3767, 5405, 18835, 86641, 177049, 433205, 885245, 4072127, 20360635]

約数ペア:

[(1, 20360635), (5, 4072127), (23, 885245), (47, 433205), (115, 177049), (235, 86641), (1081, 18835), (3767, 5405)]