320014896

素因数分解:

$2^4\times 3^1\times {\mathrm{6666977}}^1$

素因数の和:6666988

約数の個数: 20

約数和(自身を含む): 826705272

約数和(自身を除く): 506690376

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 6666977, 13333954, 20000931, 26667908, 40001862, 53335816, 80003724, 106671632, 160007448, 320014896]

約数ペア:

[(1, 320014896), (2, 160007448), (3, 106671632), (4, 80003724), (6, 53335816), (8, 40001862), (12, 26667908), (16, 20000931), (24, 13333954), (48, 6666977)]