20187024003

素因数分解:

$3^2\times {\mathrm{47}}^1\times {\mathrm{1637}}^1\times {\mathrm{29153}}^1$

素因数の和:30843

約数の個数: 24

約数和(自身を含む): 29798653248

約数和(自身を除く): 9611629245

約数列:

[1, 3, 9, 47, 141, 423, 1637, 4911, 14733, 29153, 76939, 87459, 230817, 262377, 692451, 1370191, 4110573, 12331719, 47723461, 143170383, 429511149, 2243002667, 6729008001, 20187024003]

約数ペア:

[(1, 20187024003), (3, 6729008001), (9, 2243002667), (47, 429511149), (141, 143170383), (423, 47723461), (1637, 12331719), (4911, 4110573), (14733, 1370191), (29153, 692451), (76939, 262377), (87459, 230817)]