20341837782

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{161443157}}^1$

素因数の和:161443172

約数の個数: 24

約数和(自身を含む): 50370265296

約数和(自身を除く): 30028427514

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 161443157, 322886314, 484329471, 968658942, 1130102099, 1452988413, 2260204198, 2905976826, 3390306297, 6780612594, 10170918891, 20341837782]

約数ペア:

[(1, 20341837782), (2, 10170918891), (3, 6780612594), (6, 3390306297), (7, 2905976826), (9, 2260204198), (14, 1452988413), (18, 1130102099), (21, 968658942), (42, 484329471), (63, 322886314), (126, 161443157)]