20319762

素因数分解:

$2^1\times 3^1\times {\mathrm{197}}^1\times {\mathrm{17191}}^1$

素因数の和:17393

約数の個数: 16

約数和(自身を含む): 40848192

約数和(自身を除く): 20528430

約数列:

[1, 2, 3, 6, 197, 394, 591, 1182, 17191, 34382, 51573, 103146, 3386627, 6773254, 10159881, 20319762]

約数ペア:

[(1, 20319762), (2, 10159881), (3, 6773254), (6, 3386627), (197, 103146), (394, 51573), (591, 34382), (1182, 17191)]