2020785633

素因数分解:

$3^2\times {\mathrm{47}}^1\times {\mathrm{311}}^1\times {\mathrm{15361}}^1$

素因数の和:15725

約数の個数: 24

約数和(自身を含む): 2990797056

約数和(自身を除く): 970011423

約数列:

[1, 3, 9, 47, 141, 311, 423, 933, 2799, 14617, 15361, 43851, 46083, 131553, 138249, 721967, 2165901, 4777271, 6497703, 14331813, 42995439, 224531737, 673595211, 2020785633]

約数ペア:

[(1, 2020785633), (3, 673595211), (9, 224531737), (47, 42995439), (141, 14331813), (311, 6497703), (423, 4777271), (933, 2165901), (2799, 721967), (14617, 138249), (15361, 131553), (43851, 46083)]