20296272

素因数分解:

$2^4\times 3^1\times {\mathrm{89}}^1\times {\mathrm{4751}}^1$

素因数の和:4851

約数の個数: 40

約数和(自身を含む): 53032320

約数和(自身を除く): 32736048

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 89, 178, 267, 356, 534, 712, 1068, 1424, 2136, 4272, 4751, 9502, 14253, 19004, 28506, 38008, 57012, 76016, 114024, 228048, 422839, 845678, 1268517, 1691356, 2537034, 3382712, 5074068, 6765424, 10148136, 20296272]

約数ペア:

[(1, 20296272), (2, 10148136), (3, 6765424), (4, 5074068), (6, 3382712), (8, 2537034), (12, 1691356), (16, 1268517), (24, 845678), (48, 422839), (89, 228048), (178, 114024), (267, 76016), (356, 57012), (534, 38008), (712, 28506), (1068, 19004), (1424, 14253), (2136, 9502), (4272, 4751)]