20081904

素因数分解:

$2^4\times 3^1\times {\mathrm{418373}}^1$

素因数の和:418384

約数の個数: 20

約数和(自身を含む): 51878376

約数和(自身を除く): 31796472

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 418373, 836746, 1255119, 1673492, 2510238, 3346984, 5020476, 6693968, 10040952, 20081904]

約数ペア:

[(1, 20081904), (2, 10040952), (3, 6693968), (4, 5020476), (6, 3346984), (8, 2510238), (12, 1673492), (16, 1255119), (24, 836746), (48, 418373)]