20129376963

素因数分解:

$3^1\times {\mathrm{29}}^1\times {\mathrm{1499}}^1\times {\mathrm{154351}}^1$

素因数の和:155882

約数の個数: 16

約数和(自身を含む): 27783360000

約数和(自身を除く): 7653983037

約数列:

[1, 3, 29, 87, 1499, 4497, 43471, 130413, 154351, 463053, 4476179, 13428537, 231372149, 694116447, 6709792321, 20129376963]

約数ペア:

[(1, 20129376963), (3, 6709792321), (29, 694116447), (87, 231372149), (1499, 13428537), (4497, 4476179), (43471, 463053), (130413, 154351)]