320029968

素因数分解:

$2^4\times 3^1\times {\mathrm{6667291}}^1$

素因数の和:6667302

約数の個数: 20

約数和(自身を含む): 826744208

約数和(自身を除く): 506714240

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 6667291, 13334582, 20001873, 26669164, 40003746, 53338328, 80007492, 106676656, 160014984, 320029968]

約数ペア:

[(1, 320029968), (2, 160014984), (3, 106676656), (4, 80007492), (6, 53338328), (8, 40003746), (12, 26669164), (16, 20001873), (24, 13334582), (48, 6667291)]