20188973382

素因数分解:

$2^1\times 3^1\times {\mathrm{373}}^1\times {\mathrm{9020989}}^1$

素因数の和:9021367

約数の個数: 16

約数和(自身を含む): 40486203120

約数和(自身を除く): 20297229738

約数列:

[1, 2, 3, 6, 373, 746, 1119, 2238, 9020989, 18041978, 27062967, 54125934, 3364828897, 6729657794, 10094486691, 20188973382]

約数ペア:

[(1, 20188973382), (2, 10094486691), (3, 6729657794), (6, 3364828897), (373, 54125934), (746, 27062967), (1119, 18041978), (2238, 9020989)]