20727888

素因数分解:

$2^4\times 3^1\times {\mathrm{431831}}^1$

素因数の和:431842

約数の個数: 20

約数和(自身を含む): 53547168

約数和(自身を除く): 32819280

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 431831, 863662, 1295493, 1727324, 2590986, 3454648, 5181972, 6909296, 10363944, 20727888]

約数ペア:

[(1, 20727888), (2, 10363944), (3, 6909296), (4, 5181972), (6, 3454648), (8, 2590986), (12, 1727324), (16, 1295493), (24, 863662), (48, 431831)]