20161392

素因数分解:

$2^4\times 3^1\times {\mathrm{420029}}^1$

素因数の和:420040

約数の個数: 20

約数和(自身を含む): 52083720

約数和(自身を除く): 31922328

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 420029, 840058, 1260087, 1680116, 2520174, 3360232, 5040348, 6720464, 10080696, 20161392]

約数ペア:

[(1, 20161392), (2, 10080696), (3, 6720464), (4, 5040348), (6, 3360232), (8, 2520174), (12, 1680116), (16, 1260087), (24, 840058), (48, 420029)]