320072208

素因数分解:

$2^4\times 3^1\times {\mathrm{6668171}}^1$

素因数の和:6668182

約数の個数: 20

約数和(自身を含む): 826853328

約数和(自身を除く): 506781120

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 6668171, 13336342, 20004513, 26672684, 40009026, 53345368, 80018052, 106690736, 160036104, 320072208]

約数ペア:

[(1, 320072208), (2, 160036104), (3, 106690736), (4, 80018052), (6, 53345368), (8, 40009026), (12, 26672684), (16, 20004513), (24, 13336342), (48, 6668171)]