20079923769

素因数分解:

$3^2\times {\mathrm{59}}^1\times {\mathrm{89}}^1\times {\mathrm{424891}}^1$

素因数の和:425045

約数の個数: 24

約数和(自身を含む): 29827418400

約数和(自身を除く): 9747494631

約数列:

[1, 3, 9, 59, 89, 177, 267, 531, 801, 5251, 15753, 47259, 424891, 1274673, 3824019, 25068569, 37815299, 75205707, 113445897, 225617121, 340337691, 2231102641, 6693307923, 20079923769]

約数ペア:

[(1, 20079923769), (3, 6693307923), (9, 2231102641), (59, 340337691), (89, 225617121), (177, 113445897), (267, 75205707), (531, 37815299), (801, 25068569), (5251, 3824019), (15753, 1274673), (47259, 424891)]