20725554

素因数分解:

$2^1\times 3^1\times {\mathrm{227}}^1\times {\mathrm{15217}}^1$

素因数の和:15449

約数の個数: 16

約数和(自身を含む): 41636448

約数和(自身を除く): 20910894

約数列:

[1, 2, 3, 6, 227, 454, 681, 1362, 15217, 30434, 45651, 91302, 3454259, 6908518, 10362777, 20725554]

約数ペア:

[(1, 20725554), (2, 10362777), (3, 6908518), (6, 3454259), (227, 91302), (454, 45651), (681, 30434), (1362, 15217)]