20189365526

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{139}}^1\times {\mathrm{6602147}}^1$

素因数の和:6602299

約数の個数: 16

約数和(自身を含む): 33274825920

約数和(自身を除く): 13085460394

約数列:

[1, 2, 11, 22, 139, 278, 1529, 3058, 6602147, 13204294, 72623617, 145247234, 917698433, 1835396866, 10094682763, 20189365526]

約数ペア:

[(1, 20189365526), (2, 10094682763), (11, 1835396866), (22, 917698433), (139, 145247234), (278, 72623617), (1529, 13204294), (3058, 6602147)]