20045404878

素因数分解:

$2^1\times 3^1\times {\mathrm{2477}}^1\times {\mathrm{1348769}}^1$

素因数の和:1351251

約数の個数: 16

約数和(自身を含む): 40107024720

約数和(自身を除く): 20061619842

約数列:

[1, 2, 3, 6, 2477, 4954, 7431, 14862, 1348769, 2697538, 4046307, 8092614, 3340900813, 6681801626, 10022702439, 20045404878]

約数ペア:

[(1, 20045404878), (2, 10022702439), (3, 6681801626), (6, 3340900813), (2477, 8092614), (4954, 4046307), (7431, 2697538), (14862, 1348769)]