20272771878

素因数分解:

$2^1\times 3^1\times {\mathrm{613}}^1\times {\mathrm{5511901}}^1$

素因数の和:5512519

約数の個数: 16

約数和(自身を含む): 40611693936

約数和(自身を除く): 20338922058

約数列:

[1, 2, 3, 6, 613, 1226, 1839, 3678, 5511901, 11023802, 16535703, 33071406, 3378795313, 6757590626, 10136385939, 20272771878]

約数ペア:

[(1, 20272771878), (2, 10136385939), (3, 6757590626), (6, 3378795313), (613, 33071406), (1226, 16535703), (1839, 11023802), (3678, 5511901)]