20190696489

素因数分解:

$3^2\times {\mathrm{47}}^1\times {\mathrm{1291}}^1\times {\mathrm{36973}}^1$

素因数の和:38317

約数の個数: 24

約数和(自身を含む): 29808734592

約数和(自身を除く): 9618038103

約数列:

[1, 3, 9, 47, 141, 423, 1291, 3873, 11619, 36973, 60677, 110919, 182031, 332757, 546093, 1737731, 5213193, 15639579, 47732143, 143196429, 429589287, 2243410721, 6730232163, 20190696489]

約数ペア:

[(1, 20190696489), (3, 6730232163), (9, 2243410721), (47, 429589287), (141, 143196429), (423, 47732143), (1291, 15639579), (3873, 5213193), (11619, 1737731), (36973, 546093), (60677, 332757), (110919, 182031)]